{"id":6354,"date":"2024-02-03T07:23:24","date_gmt":"2024-02-03T07:23:24","guid":{"rendered":"https:\/\/trangdoan.vn\/kythuatkimhoan\/?p=6354"},"modified":"2024-02-03T07:29:30","modified_gmt":"2024-02-03T07:29:30","slug":"cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5","status":"publish","type":"post","link":"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/","title":{"rendered":"C\u00c1C K\u1ef8 THU\u1eacT N\u00c2NG CAO TRONG GIA C\u00d4NG KIM HO\u00c0N &#8211; PH\u1ea6N 5"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a36d34aedf9a\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a36d34aedf9a\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/#CAC_PHUONG_PHAP_CAN_DA_QUY\" >C\u00c1C PH\u01af\u01a0NG PH\u00c1P C\u1ea8N \u0110\u00c1 QU\u00dd<\/a><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/#Gia_do_kieu_ong\" >Gi\u00e1 \u0111\u1ee1 ki\u1ec3u \u1ed1ng<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/#Quy_trinh\" >Quy tr\u00ecnh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/#Gia_do_kieu_thanh\" >Gi\u00e1 \u0111\u1ee1 ki\u1ec3u thanh<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/#Quy_trinh-2\" >Quy tr\u00ecnh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/#Gia_do_kieu_ranh\" >Gi\u00e1 \u0111\u1ee1 ki\u1ec3u r\u00e3nh<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/#Quy_trinh-3\" >Quy tr\u00ecnh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/#Da_cat_theo_kieu_Cabochon\" >\u0110\u00e1 c\u1eaft theo ki\u1ec3u Cabochon<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/#Quy_trinh-4\" >Quy tr\u00ecnh<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/#Gia_do_da_Cabochon\" >Gi\u00e1 \u0111\u1ee1 \u0111\u00e1 Cabochon<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/#Gia_do_Cabochon_kieu_thanh\" >Gi\u00e1 \u0111\u1ee1 Cabochon ki\u1ec3u thanh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/#Da_vuong_va_chu_nhat\" >\u0110\u00e1 vu\u00f4ng v\u00e0 ch\u1eef nh\u1eadt<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/#Can_da_chim\" >C\u1ea9n \u0111\u00e1 ch\u00ecm<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/#Can_da_kieu_Pave\" >C\u1ea9n \u0111\u00e1 ki\u1ec3u Pav\u00e9<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h1 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"CAC_PHUONG_PHAP_CAN_DA_QUY\"><\/span>C\u00c1C PH\u01af\u01a0NG PH\u00c1P C\u1ea8N \u0110\u00c1 QU\u00dd<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p style=\"text-align: justify;\">\u0110\u1ec3 c\u1ea9n \u0111\u00e1 c\u1ea7n c\u00f3 gi\u00e1 \u0111\u1ee1 kim lo\u1ea1i. Vi\u1ec7c ch\u1ebf t\u1ea1o gi\u00e1 \u0111\u1ee1 t\u00f9y thu\u1ed9c v\u00e0o c\u00e1ch th\u1ee9c c\u1ea9n \u0111\u00e1.<\/p>\n<div id=\"attachment_6361\" style=\"width: 386px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-6361\" class=\"wp-image-6361 size-full\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/01\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-1.jpg\" alt=\"\" width=\"376\" height=\"267\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/01\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-1.jpg 376w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/01\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-1-300x213.jpg 300w\" sizes=\"auto, (max-width: 376px) 100vw, 376px\" \/><p id=\"caption-attachment-6361\" class=\"wp-caption-text\">S\u1ea3n ph\u1ea9m c\u1ea9n \u0111\u00e1<\/p><\/div>\n<p style=\"text-align: justify;\">C\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p c\u1ea9n \u0111\u00e1, v\u00e0 nhi\u1ec1u ki\u1ec3u gi\u00e1 \u0111\u1ee1. Ph\u1ea7n n\u00e0y s\u1ebd tr\u00ecnh b\u00e0y c\u00e1c bi\u1ec7n ph\u00e1p c\u1ea9n \u0111\u00e1 c\u01a1 b\u1ea3n. Tr\u01b0\u1edbc ti\u00ean thi\u1ebft k\u1ebf gi\u00e1 \u0111\u1ee1 b\u1ea1n c\u1ea7n xem x\u00e9t k\u1ef9 lo\u1ea1i \u0111\u00e1, hi\u1ec3u r\u00f5 c\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u1ee7a \u0111\u00e1, d\u00f9ng th\u01b0\u1edbc c\u1eb7p \u0111o k\u00edch c\u1ee1 \u0111\u00e1 m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/p>\n<div id=\"attachment_6362\" style=\"width: 448px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-6362\" class=\"wp-image-6362 size-full\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/01\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-2.jpg\" alt=\"\" width=\"438\" height=\"277\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/01\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-2.jpg 438w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/01\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-2-300x190.jpg 300w\" sizes=\"auto, (max-width: 438px) 100vw, 438px\" \/><p id=\"caption-attachment-6362\" class=\"wp-caption-text\">\u0110\u1ec3 \u0111\u1ea1t m\u00e0u s\u1eafc v\u00e0 \u0111\u1ed9 s\u00e1ng t\u1ed1i \u01b0u, \u0111\u00e1 \u0111\u01b0\u1ee3c c\u1eaft theo c\u00e1c m\u1eb7t tinh th\u1ec3 x\u00e1c \u0111\u1ecbnh.<\/p><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Gia_do_kieu_ong\"><\/span>Gi\u00e1 \u0111\u1ee1 ki\u1ec3u \u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">\u0110\u00e2y l\u00e0 lo\u1ea1i gi\u00e1 \u0111\u1ee1 \u0111\u01a1n gi\u1ea3n nh\u1ea5t, \u0111\u1ed1i v\u1edbi c\u00e1c vi\u00ean \u0111\u00e1 \u00f3ng \u00e1nh, chi\u1ec1u d\u00e0y \u1ed1ng kho\u1ea3ng 0.6mm. \u0110\u01b0\u1eddng k\u00ednh cong c\u1ee7a gi\u00e1 \u0111\u1ee1 ph\u1ea3i nh\u1ecf h\u01a1n 1\/3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn nh\u1ea5t c\u1ee7a vi\u00ean \u0111\u00e1. \u0110\u00e1 c\u00f3 chi\u1ec1u cao t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn, \u0111\u00f2i h\u1ecfi gi\u00e1 \u0111\u1ee1 d\u00e0y h\u01a1n v\u00e0 cao h\u01a1n. \u0110\u1ed1i v\u1edbi lo\u1ea1i \u0111\u00e1 gi\u00f2n, c\u1ea7n ph\u1ea3i c\u1ea9n v\u1edbi gi\u00e1 \u0111\u1ee1 t\u01b0\u01a1ng \u0111\u1ed1i m\u1ec1m, ch\u1eb3ng h\u1ea1n v\u00e0ng 22-karat, \u0111\u1ed1i v\u1edbi c\u00e1c \u0111\u00e1 c\u1ee9ng, ch\u1eb3ng h\u1ea1n <a class=\"hnsa-a-tag\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-yeu-to-chat-luong-cua-kim-cuong-phan-1\/\">Kim c\u01b0\u01a1ng<\/a>, c\u00f3 th\u1ec3 d\u00f9ng h\u1ee3p kim b\u1ea5t k\u1ef3 l\u00e0m gi\u00e1 \u0111\u1ee1.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-1 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-1 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-1 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-1' class='gallery galleryid-6354 gallery-columns-3 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-5\/'><img loading=\"lazy\" decoding=\"async\" width=\"433\" height=\"367\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-5.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-6373\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-5.jpg 433w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-5-300x254.jpg 300w\" sizes=\"auto, (max-width: 433px) 100vw, 433px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-6373'>\n\t\t\t\tD\u1ee5ng c\u1ee5 \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 nong r\u1ed9ng mi\u1ec7ng gi\u00e1 \u0111\u1ee1 \u0111\u00e1 qu\u00fd\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-7\/'><img loading=\"lazy\" decoding=\"async\" width=\"398\" height=\"204\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-7.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-6377\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-7.jpg 398w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-7-300x154.jpg 300w\" sizes=\"auto, (max-width: 398px) 100vw, 398px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-6377'>\n\t\t\t\tV\u1edbi c\u00e1c d\u1ee5ng c\u1ee5 th\u00edch h\u1ee3p, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o h\u00ecnh cho gi\u00e1 \u0111\u1ee1.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-10\/'><img loading=\"lazy\" decoding=\"async\" width=\"404\" height=\"435\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-10.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-1-6379\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-10.jpg 404w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-10-279x300.jpg 279w\" sizes=\"auto, (max-width: 404px) 100vw, 404px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-1-6379'>\n\t\t\t\tGi\u00e1 \u0111\u1ee1 d\u1ea1ng \u1ed1ng c\u00f3 th\u1ec3 c\u00f3 h\u00ecnh ch\u1eef nh\u1eadt ho\u1eb7c h\u00ecnh vu\u00f4ng.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Quy_trinh\"><\/span>Quy tr\u00ecnh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\">Khi c\u1ea9n \u0111\u00e1 qu\u00fd, c\u1ea7n ph\u1ea3i c\u00f3 m\u1ed9t \u0111o\u1ea1n kim lo\u1ea1i \u1edf ph\u1ea7n tr\u00ean \u0111\u1ec3 \u00e9p l\u00ean m\u1eb7t \u0111\u00e1, gi\u1eef cho \u0111\u00e1 kh\u00f4ng b\u1ecb r\u01a1i. \u0110\u1ec3 th\u1ef1c hi\u1ec7n \u0111i\u1ec1u n\u00e0y m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 vi\u00ean \u0111\u00e1 ph\u1ea3i kh\u1edbp ch\u1eb7t ch\u1ebd v\u1edbi gi\u00e1 \u0111\u1ee1, \u0111o\u1ea1n gi\u00e1 \u0111\u1ee1 ph\u1ea3i cao h\u01a1n m\u1eb7t \u0111\u00e1.<\/p>\n<div id=\"attachment_6363\" style=\"width: 289px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-6363\" class=\"wp-image-6363 size-full\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/01\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-3.jpg\" alt=\"\" width=\"279\" height=\"438\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/01\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-3.jpg 279w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/01\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-3-191x300.jpg 191w\" sizes=\"auto, (max-width: 279px) 100vw, 279px\" \/><p id=\"caption-attachment-6363\" class=\"wp-caption-text\">Y\u00eau c\u1ea7u c\u01a1 b\u1ea3n \u0111\u1ed1i v\u1edbi gi\u00e1 \u0111\u1ee1 l\u00e0 gi\u1eef cho \u0111\u00e1 kh\u00f4ng b\u1ecb x\u00f4 l\u1ec7ch theo chi\u1ec1u ngang ho\u1eb7c chi\u1ec1u \u0111\u1ee9ng.<\/p><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Gia_do_kieu_thanh\"><\/span>Gi\u00e1 \u0111\u1ee1 ki\u1ec3u thanh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Lo\u1ea1i gi\u00e1 \u0111\u1ee1 n\u00e0y \u0111\u01b0\u1ee3c d\u00f9ng nhi\u1ec1u \u01b0u \u0111i\u1ec3m l\u00e0 ph\u1ea7n che b\u1ec1 m\u1eb7t \u0111\u00e1 qu\u00fd t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf. Khi \u00e1p d\u1ee5ng, c\u00e1c thanh ph\u1ea3i \u0111\u1ee7 b\u1ec1n v\u00e0 c\u00e1ch \u0111\u1ec1u.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-2 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-2 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 25%;\n\t\t\t}\n\t\t\t#gallery-2 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-2 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-2' class='gallery galleryid-6354 gallery-columns-4 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-4\/'><img loading=\"lazy\" decoding=\"async\" width=\"341\" height=\"438\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/01\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-4.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-2-6364\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/01\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-4.jpg 341w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/01\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-4-234x300.jpg 234w\" sizes=\"auto, (max-width: 341px) 100vw, 341px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-6364'>\n\t\t\t\tGi\u00e1 \u0111\u1ee1 \u0111\u01b0\u1ee3c \u0111\u00e1nh b\u00f3ng m\u1eb7t trong \u0111\u1ec3 l\u00e0m n\u1ed5i m\u00e0u s\u1eafc c\u1ee7a \u0111\u00e1.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-9\/'><img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"144\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-9.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-2-6375\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-9.jpg 450w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-9-300x96.jpg 300w\" sizes=\"auto, (max-width: 450px) 100vw, 450px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-6375'>\n\t\t\t\tSau khi c\u1eaft b\u1ea1n c\u00f3 th\u1ec3 h\u00e0n \u0111\u1ec3 cho gi\u00e1 \u0111\u1ee1 \u0111\u00e1 qu\u00fd.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-6\/'><img loading=\"lazy\" decoding=\"async\" width=\"424\" height=\"261\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-6.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-2-6374\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-6.jpg 424w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-6-300x185.jpg 300w\" sizes=\"auto, (max-width: 424px) 100vw, 424px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-6374'>\n\t\t\t\tT\u1eeb \u1ed1ng tr\u1ee5 v\u1edbi \u0111\u01b0\u1eddng k\u00ednh x\u00e1c \u0111\u1ecbnh, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng d\u1ee5ng c\u1ee5 \u0111\u1ec3 t\u1ea1o h\u00ecnh c\u00f4n, sau \u0111\u00f3 c\u1eaft theo y\u00eau c\u1ea7u.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-8\/'><img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"292\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-8.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-2-6376\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-8.jpg 360w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-8-300x243.jpg 300w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-2-6376'>\n\t\t\t\tGi\u00e1 \u0111\u1ee1 \u0111\u00e1 qu\u00fd tr\u00ean m\u1eb7t nh\u1eabn\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Quy_trinh-2\"><\/span>Quy tr\u00ecnh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\">B\u1ea1n h\u00e3y c\u1eaft kim lo\u1ea1i b\u1eb1ng m\u0169i c\u1eaft \u0111\u1ea7u trong \u0111\u1ec3 t\u1ea1o v\u00e0nh gi\u00e1 \u0111\u1ee1, sau \u0111\u00f3 d\u00f9ng m\u0169i c\u1eaft nh\u1ecf h\u01a1n \u0111\u1ec3 kho\u00e9t ph\u1ea7n b\u00ean trong theo k\u00edch th\u01b0\u1edbc vi\u00ean \u0111\u00e1. \u0110\u1eb7t \u0111\u00e1 v\u00e0o gi\u00e1 \u0111\u1ee1, d\u00f9ng d\u1ee5ng c\u1ee5 c\u00f3 \u0111\u1ea7u ph\u00f9 h\u1ee3p \u0111\u1ec3 \u00e9p c\u00e1c thanh tr\u00ean m\u1eb7t \u0111\u00e1, sau \u0111\u00f3 gi\u0169a l\u1ea1i v\u00e0 ho\u00e0n t\u1ea5t.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-3 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-3 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 25%;\n\t\t\t}\n\t\t\t#gallery-3 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-3 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-3' class='gallery galleryid-6354 gallery-columns-4 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-11\/'><img loading=\"lazy\" decoding=\"async\" width=\"252\" height=\"418\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-11.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-3-6382\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-11.jpg 252w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-11-181x300.jpg 181w\" sizes=\"auto, (max-width: 252px) 100vw, 252px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-3-6382'>\n\t\t\t\t1 v\u00e0 2. S\u1eed d\u1ee5ng dao ch\u1ea1m kh\u1eafc m\u0169i ph\u1eb3ng v\u00e0 m\u0169i tr\u00f2n, b\u1eaft \u0111\u1ea7u \u1edf gi\u1eefa chi\u1ec1u d\u00e0y c\u00e1c thanh, c\u1eaft kim lo\u1ea1i t\u1eeb ph\u00eda trong theo k\u00edch th\u01b0\u1edbc kh\u1edbp v\u1edbi vi\u00ean \u0111\u00e1.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-12\/'><img loading=\"lazy\" decoding=\"async\" width=\"241\" height=\"233\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-12.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-3-6383\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-3-6383'>\n\t\t\t\t3. Sau khi \u0111\u1eb7t \u0111\u00e1, b\u1ea1n h\u00e3y gi\u0169a b\u1edbt ph\u1ea7n ph\u00eda ngo\u00e0i gi\u00e1 \u0111\u1ee1.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-13\/'><img loading=\"lazy\" decoding=\"async\" width=\"270\" height=\"216\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-13.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-3-6384\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-3-6384'>\n\t\t\t\t4. \u00c9p \u0111\u1ea7u thanh \u0111\u1ee1 l\u00ean b\u1ec1 m\u1eb7t vi\u00ean \u0111\u00e1.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-14\/'><img loading=\"lazy\" decoding=\"async\" width=\"229\" height=\"229\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-14.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-3-6385\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-14.jpg 229w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-14-150x150.jpg 150w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-14-75x75.jpg 75w\" sizes=\"auto, (max-width: 229px) 100vw, 229px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-3-6385'>\n\t\t\t\t5. V\u1edbi dao kh\u1eafc m\u0169i ph\u1eb3ng, b\u1ea1n h\u00e3y gia c\u00f4ng l\u1ea1i m\u1eb7t trong c\u1ee7a kim lo\u1ea1i, n\u01a1i ti\u1ebfp x\u00fac v\u1edbi vi\u00ean \u0111\u00e1.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-4 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-4 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-4 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-4 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-4' class='gallery galleryid-6354 gallery-columns-3 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-15\/'><img loading=\"lazy\" decoding=\"async\" width=\"404\" height=\"293\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-15.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-4-6386\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-15.jpg 404w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-15-300x218.jpg 300w\" sizes=\"auto, (max-width: 404px) 100vw, 404px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-4-6386'>\n\t\t\t\tKh\u00f4ng c\u00f3 nguy\u00ean t\u1eafc chung cho c\u00e1c gi\u00e1 \u0111\u1ee1 khi c\u1ea9n \u0111\u00e1 qu\u00fd, y\u00eau c\u1ea7u c\u01a1 b\u1ea3n l\u00e0 \u0111\u00e1 kh\u00f4ng b\u1ecb x\u00ea d\u1ecbch\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-16\/'><img loading=\"lazy\" decoding=\"async\" width=\"397\" height=\"292\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-16.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-4-6387\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-16.jpg 397w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-16-300x221.jpg 300w\" sizes=\"auto, (max-width: 397px) 100vw, 397px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-4-6387'>\n\t\t\t\tNh\u1eabn c\u00f3 c\u1ea9n \u0111\u00e1 qu\u00fd\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-17\/'><img loading=\"lazy\" decoding=\"async\" width=\"421\" height=\"207\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-\u2013-PHAN-5-17.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-4-6388\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-\u2013-PHAN-5-17.jpg 421w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-\u2013-PHAN-5-17-300x148.jpg 300w\" sizes=\"auto, (max-width: 421px) 100vw, 421px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-4-6388'>\n\t\t\t\tGi\u00e1 \u0111\u1ee1 ki\u1ec3u thanh, t\u1ed1i thi\u1ec3u ph\u1ea3i c\u00f3 4 thanh.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Gia_do_kieu_ranh\"><\/span>Gi\u00e1 \u0111\u1ee1 ki\u1ec3u r\u00e3nh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Ki\u1ec3u gi\u00e1 \u0111\u1ee1 n\u00e0y \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 c\u1ea9n nhi\u1ec1u vi\u00ean \u0111\u00e1 c\u00f9ng k\u00edch c\u1ee1 theo \u0111\u01b0\u1eddng b\u1ea5t k\u1ef3, th\u01b0\u1eddng l\u00e0 c\u00e1c nh\u1eabn c\u01b0\u1edbi. V\u1ec1 nguy\u00ean t\u1eafc, c\u00e1c vi\u00ean \u0111\u00e1 ph\u1ea3i c\u00f9ng ki\u1ec3u lo\u1ea1i, k\u00edch c\u1ee1, v\u00e0 h\u00ecnh d\u1ea1ng.<\/p>\n<div id=\"attachment_6390\" style=\"width: 449px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-6390\" class=\"wp-image-6390 size-full\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-18.jpg\" alt=\"\" width=\"439\" height=\"208\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-18.jpg 439w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-18-300x142.jpg 300w\" sizes=\"auto, (max-width: 439px) 100vw, 439px\" \/><p id=\"caption-attachment-6390\" class=\"wp-caption-text\">Gi\u00e1 \u0111\u1ee1 ki\u1ec3u r\u00e3nh<\/p><\/div>\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Quy_trinh-3\"><\/span>Quy tr\u00ecnh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\">B\u1ea1n d\u00f9ng m\u0169i c\u1eaft \u0111\u1ea7u tr\u00f2n \u0111\u1ec3 c\u1eaft b\u1ecf kim lo\u1ea1i d\u1ecdc theo \u0111\u01b0\u1eddng r\u00e3nh, sau \u0111\u00f3 d\u00f9ng dao ch\u1ea1m kh\u1eafc \u0111\u1ec3 ch\u1ec9nh s\u1eeda. Sau khi t\u1ea1o r\u00e3nh, b\u1ea1n n\u00ean d\u00f9ng gi\u0169a \u0111\u1ec3 gi\u0169a c\u1ea1nh ngo\u00e0i, b\u1ea1n n\u00ean d\u00f9ng gi\u0169a \u0111\u1ec3 gi\u0169a c\u1ea1nh ngo\u00e0i, t\u1ea1o th\u00e0nh g\u00f3c h\u01a1i nghi\u00eang. L\u1eafp vi\u00ean \u0111\u00e1 th\u1ee9 nh\u1ea5t v\u00e0o v\u1ecb tr\u00ed, ch\u1ec9nh s\u1eeda c\u1ea9n th\u1eadn, l\u1ea7n l\u01b0\u1ee3t l\u1eafp c\u00e1c vi\u00ean \u0111\u00e1 kh\u00e1c, ch\u00fa \u00fd chi\u1ec1u cao v\u00e0 kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c vi\u00ean \u0111\u00e1 ph\u1ea3i nh\u01b0 nhau. Sau khi \u0111\u1ecbnh v\u1ecb ch\u1eafc ch\u1eafn, b\u1ea1n h\u00e3y gi\u0169a v\u00e0 \u0111\u00e1nh b\u00f3ng b\u1ec1 m\u1eb7t.<\/p>\n<div id=\"attachment_6391\" style=\"width: 451px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-6391\" class=\"wp-image-6391 size-full\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-19.jpg\" alt=\"\" width=\"441\" height=\"394\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-19.jpg 441w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-19-300x268.jpg 300w\" sizes=\"auto, (max-width: 441px) 100vw, 441px\" \/><p id=\"caption-attachment-6391\" class=\"wp-caption-text\">\u0110\u1eb7t c\u00e1c vi\u00ean kim c\u01b0\u01a1ng v\u00e0o v\u1ecb tr\u00ed<\/p><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Da_cat_theo_kieu_Cabochon\"><\/span>\u0110\u00e1 c\u1eaft theo ki\u1ec3u Cabochon<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Cabochon l\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u1eaft \u0111\u00e1 ph\u1eb3ng \u1edf \u0111\u00e1y v\u00e0 tr\u00f2n \u1edf b\u1ec1 m\u1eb7t, lo\u1ea1i \u0111\u00e1 n\u00e0y \u0111\u00f2i h\u1ecfi gi\u00e1 \u0111\u1ee1 v\u00e0 quy trinh ri\u00eang, nh\u1eb1m l\u00e0m t\u0103ng hi\u1ec7u qu\u1ea3 m\u00e0u s\u1eafc v\u00e0 \u00e1nh s\u00e1ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c lo\u1ea1i \u0111\u00e1 \u0111\u1ee5c v\u00e0 m\u1edd.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-5 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-5 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-5 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-5 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-5' class='gallery galleryid-6354 gallery-columns-3 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-20\/'><img loading=\"lazy\" decoding=\"async\" width=\"268\" height=\"168\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-20.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-5-6394\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-6394'>\n\t\t\t\tKim lo\u1ea1i ph\u1ea3i t\u1ef1a l\u00ean ph\u00eda tr\u00ean v\u00e0 \u00e9p ch\u1eb7t vi\u00ean \u0111\u00e1. B\u1ea1n h\u00e3y t\u1ea1o h\u00ecnh m\u1eb7t ngo\u00e0i b\u1eb1ng gi\u0169a, v\u00e0 m\u1eb7t trong b\u1eb1ng dao ch\u1ea1m kh\u1eafc.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-21\/'><img loading=\"lazy\" decoding=\"async\" width=\"265\" height=\"211\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-21.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-5-6392\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-6392'>\n\t\t\t\t\u0110\u1ec3 vi\u00ean \u0111\u00e1 \u0111\u1ecbnh v\u1ecb ch\u1eafc ch\u1eafn, b\u1ea1n c\u1ea7n \u00e1p d\u1ee5ng \u0111\u00fang th\u1ee9 t\u1ef1 \u00e9p ph\u1ea7n tr\u00ean gi\u00e1 \u0111\u1ee1 l\u00ean m\u1eb7t \u0111\u00e1. Ch\u00fa \u00fd ph\u1ea3i lu\u00f4n lu\u00f4n \u00e9p theo hai ph\u00eda \u0111\u1ed1i di\u1ec7n.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-22\/'><img loading=\"lazy\" decoding=\"async\" width=\"399\" height=\"283\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-22.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-5-6393\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-22.jpg 399w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-22-300x213.jpg 300w\" sizes=\"auto, (max-width: 399px) 100vw, 399px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-5-6393'>\n\t\t\t\tNh\u1eabn c\u1ea9n \u0111\u00e1 Cabochon\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h3 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Quy_trinh-4\"><\/span>Quy tr\u00ecnh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"text-align: justify;\">Sau \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc c\u1ea9n \u0111\u00e1 Cabochon<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-6 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-6 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-6 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-6 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-6' class='gallery galleryid-6354 gallery-columns-3 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-23\/'><img loading=\"lazy\" decoding=\"async\" width=\"336\" height=\"247\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-23.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-6-6395\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-23.jpg 336w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-23-300x221.jpg 300w\" sizes=\"auto, (max-width: 336px) 100vw, 336px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-6-6395'>\n\t\t\t\t1. Trong v\u00ed d\u1ee5 n\u00e0y, b\u1ea1n d\u00f9ng ch\u1eef nh\u1eadt d\u00e0y kho\u1ea3ng 1mm, u\u1ed1n th\u00e0nh h\u00ecnh tr\u00f2n, h\u00e0n t\u1ea5m \u0111\u1ebf v\u00e0 gi\u0169a theo chu vi.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-24\/'><img loading=\"lazy\" decoding=\"async\" width=\"397\" height=\"334\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-24.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-6-6396\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-24.jpg 397w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-24-300x252.jpg 300w\" sizes=\"auto, (max-width: 397px) 100vw, 397px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-6-6396'>\n\t\t\t\t2. B\u1ea1n h\u00e3y d\u00f9ng m\u0169i c\u1eaft tr\u00f2n, kho\u00e9t m\u1eb7t trong theo h\u00ecnh d\u1ea1ng \u0111\u1ec3 l\u1ea5p \u0111\u00e1. B\u1ea1n h\u00e3y d\u00f9ng c\u00e1c d\u1ea1o ch\u1ea1m kh\u1eafc \u0111\u1ec3 kh\u1eafc v\u00e0 \u0111i\u1ec1u ch\u1ec9nh sao cho vi\u00ean \u0111\u00e1 \u0103n kh\u1edbp, m\u1eb7t \u0111\u00e1 c\u00e1ch \u0111\u1ec9nh gi\u00e1 \u0111\u1ee1 kh\u00f4ng qu\u00e1 1mm.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-25\/'><img loading=\"lazy\" decoding=\"async\" width=\"405\" height=\"204\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-25.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-6-6397\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-25.jpg 405w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-25-300x151.jpg 300w\" sizes=\"auto, (max-width: 405px) 100vw, 405px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-6-6397'>\n\t\t\t\t3. L\u1edbp \u0111\u00e1 v\u00e0o v\u1ecb tr\u00ed, d\u00f9ng d\u1ee5ng c\u1ee5 th\u00edch h\u1ee3p \u00e9p ph\u1ea7n tr\u00ean c\u1ee7a gi\u00e1 \u0111\u1ee1 l\u00ean m\u1eb7t \u0111\u00e1, sau \u0111\u00f3 gi\u0169a v\u00e0 \u0111\u00e1nh b\u00f3ng gi\u00e1 \u0111\u1ee1 \u0111\u00e1.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Gia_do_da_Cabochon\"><\/span>Gi\u00e1 \u0111\u1ee1 \u0111\u00e1 Cabochon<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">C\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p t\u1ea1o gi\u00e1 \u0111\u1ee1 cho \u0111\u00e1 \u0111\u01b0\u1ee3c c\u1eaft theo ki\u1ec3u Cabochon. B\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o gi\u00e1 \u0111\u1ee1 t\u1eeb hai thanh ch\u1eef nh\u1eadt c\u00f3 chi\u1ec1u cao kh\u00e1c nhau, h\u00e0n ch\u00fang v\u1edbi nhau \u0111\u1ec3 t\u1ea1o khung gi\u00e1 \u0111\u1ee1.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-7 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-7 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-7 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-7 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-7' class='gallery galleryid-6354 gallery-columns-3 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-26\/'><img loading=\"lazy\" decoding=\"async\" width=\"398\" height=\"486\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-26.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-7-6398\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-26.jpg 398w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-26-246x300.jpg 246w\" sizes=\"auto, (max-width: 398px) 100vw, 398px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-7-6398'>\n\t\t\t\t1. Hai thanh c\u00f3 c\u00f9ng chi\u1ec1u d\u00e0y, t\u00f9y theo h\u00ecnh d\u1ea1ng gi\u00e1 \u0111\u1ee1 v\u00e0 \u0111\u00e1, thanh b\u00ean trong c\u00f3 th\u1ec3 h\u01a1i d\u00e0y h\u01a1n. B\u1ea1n h\u00e3y h\u00e0n hai thanh v\u1edbi nhau v\u00e0 u\u1ed1n theo bi\u00ean d\u1ea1ng \u0111\u00e1.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-27\/'><img loading=\"lazy\" decoding=\"async\" width=\"392\" height=\"385\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-27.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-7-6399\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-27.jpg 392w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-27-300x295.jpg 300w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-27-75x75.jpg 75w\" sizes=\"auto, (max-width: 392px) 100vw, 392px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-7-6399'>\n\t\t\t\t2. Sau khi t\u1ea1o h\u00ecnh theo vi\u00ean \u0111\u00e1, b\u1ea1n h\u00e3y h\u00e0n gi\u00e1 \u0111\u1ee1 tr\u00ean t\u1ea5m kim lo\u1ea1i ph\u1eb3ng.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-28\/'><img loading=\"lazy\" decoding=\"async\" width=\"402\" height=\"245\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-28.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-7-6400\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-28.jpg 402w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-28-300x183.jpg 300w\" sizes=\"auto, (max-width: 402px) 100vw, 402px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-7-6400'>\n\t\t\t\t3. Gi\u0169a v\u00e0 ch\u00e0 b\u00f3ng to\u00e0n b\u1ed9 gi\u00e1 \u0111\u1ee1 v\u1edbi \u0111\u1ebf.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-29\/'><img loading=\"lazy\" decoding=\"async\" width=\"394\" height=\"238\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-29.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-7-6401\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-29.jpg 394w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-29-300x181.jpg 300w\" sizes=\"auto, (max-width: 394px) 100vw, 394px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-7-6401'>\n\t\t\t\t4. Gi\u00e1 \u0111\u1ee1 \u0111\u01b0\u1ee3c h\u00e0n v\u00e0o khung ch\u1eef nh\u1eadt.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-30\/'><img loading=\"lazy\" decoding=\"async\" width=\"401\" height=\"379\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-30.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-7-6402\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-30.jpg 401w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-30-300x284.jpg 300w\" sizes=\"auto, (max-width: 401px) 100vw, 401px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-7-6402'>\n\t\t\t\t5. B\u1ea1n c\u1ea9n \u0111\u00e1 qu\u00fd v\u00e0o gi\u00e1 \u0111\u1ee1 theo quy tr\u00ecnh \u0111\u01b0\u1ee3c n\u00eau \u1edf ph\u1ea7n tr\u01b0\u1edbc v\u00e0 \u0111\u00e1nh b\u00f3ng b\u1ec1 m\u1eb7t.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-32\/'><img loading=\"lazy\" decoding=\"async\" width=\"388\" height=\"375\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-32.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-7-6404\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-32.jpg 388w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-32-300x290.jpg 300w\" sizes=\"auto, (max-width: 388px) 100vw, 388px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-7-6404'>\n\t\t\t\t6. S\u1ea3n ph\u1ea9m ho\u00e0n t\u1ea5t\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Gia_do_Cabochon_kieu_thanh\"><\/span>Gi\u00e1 \u0111\u1ee1 Cabochon ki\u1ec3u thanh<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">B\u1ea1n c\u00f3 th\u1ec3 h\u00e0n c\u00e1c h\u1ea1t kim lo\u1ea1i tr\u00f2n l\u00ean \u0111\u1ea7u thanh, c\u00e1c thanh n\u00e0y \u0111\u01b0\u1ee3c h\u00e0n l\u00ean khung vu\u00f4ng, \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb thanh ch\u1eef nh\u1eadt.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-8 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-8 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 25%;\n\t\t\t}\n\t\t\t#gallery-8 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-8 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-8' class='gallery galleryid-6354 gallery-columns-4 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-31\/'><img loading=\"lazy\" decoding=\"async\" width=\"216\" height=\"191\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-31.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-8-6403\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-8-6403'>\n\t\t\t\tGi\u00e1 \u0111\u1ee1 ki\u1ec3u r\u0103ng c\u01b0a, b\u1ea1n c\u00f3 th\u1ec3 dung gi\u0169a nh\u1ecf \u0111\u1ec3 c\u1eaft c\u00e1c thanh n\u00e0y\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-33\/'><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"365\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-33.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-8-6405\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-33.jpg 400w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-33-300x274.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-8-6405'>\n\t\t\t\tSau khi ho\u00e0n t\u1ea5t gi\u00e1 \u0111\u1ee1 v\u00e0 c\u1ea9n \u0111\u00e1 b\u1ea1n h\u00e3y \u00e9p c\u00e1c thanh \u0111\u1ee1 l\u00ean b\u1ec1 m\u1eb7t\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-34\/'><img loading=\"lazy\" decoding=\"async\" width=\"397\" height=\"368\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-34.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-34.jpg 397w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-34-300x278.jpg 300w\" sizes=\"auto, (max-width: 397px) 100vw, 397px\" \/><\/a>\n\t\t\t<\/dt><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-36\/'><img loading=\"lazy\" decoding=\"async\" width=\"345\" height=\"488\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-36.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-8-6408\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-36.jpg 345w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-36-212x300.jpg 212w\" sizes=\"auto, (max-width: 345px) 100vw, 345px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-8-6408'>\n\t\t\t\tS\u1ea3n ph\u1ea9m c\u1ea9n \u0111\u00e1 qu\u00fd\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Da_vuong_va_chu_nhat\"><\/span>\u0110\u00e1 vu\u00f4ng v\u00e0 ch\u1eef nh\u1eadt<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Khi c\u1ea9n \u0111\u00e1 b\u1ea1n c\u1ea7n bi\u1ebft c\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd, c\u00e1c m\u1eb7t c\u1eaft tinh th\u1ec3, v\u00e0 k\u00edch th\u01b0\u1edbc vi\u00ean \u0111\u00e1. Lo\u1ea1i \u0111\u00e1 gi\u00f2n th\u01b0\u1eddng \u0111\u01b0\u1ee3c c\u1eaft theo h\u00ecnh t\u1ee9 gi\u00e1c ho\u1eb7c b\u00e1t gi\u00e1c.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-9 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-9 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 50%;\n\t\t\t}\n\t\t\t#gallery-9 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-9 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-9' class='gallery galleryid-6354 gallery-columns-2 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-35\/'><img loading=\"lazy\" decoding=\"async\" width=\"469\" height=\"145\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-35.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-9-6409\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-35.jpg 469w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-35-300x93.jpg 300w\" sizes=\"auto, (max-width: 469px) 100vw, 469px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-9-6409'>\n\t\t\t\t\u0110\u00e1 c\u1eaft theo h\u00ecnh b\u00e1t gi\u00e1c \u0111\u00f2i h\u1ecfi c\u00e1c thanh \u0111\u1ecbnh v\u1ecb \u0111\u1eb7c bi\u1ec7t \u1edf c\u00e1c g\u1ed1c.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-37\/'><img loading=\"lazy\" decoding=\"async\" width=\"419\" height=\"386\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-37.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-9-6410\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-37.jpg 419w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-37-300x276.jpg 300w\" sizes=\"auto, (max-width: 419px) 100vw, 419px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-9-6410'>\n\t\t\t\tC\u00e1c b\u01b0\u1edbc t\u1ea1o gi\u00e1 \u0111\u1ee1 \u0111\u1ec3 c\u1ea9n \u0111\u00e1 h\u00ecnh ch\u1eef nh\u1eadt\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-10 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-10 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-10 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-10 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-10' class='gallery galleryid-6354 gallery-columns-3 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-39\/'><img loading=\"lazy\" decoding=\"async\" width=\"413\" height=\"256\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-39.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-10-6411\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-39.jpg 413w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-39-300x186.jpg 300w\" sizes=\"auto, (max-width: 413px) 100vw, 413px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-10-6411'>\n\t\t\t\t1. \u0110\u1ed1i v\u1edbi \u0111\u00e1 hai m\u00e0u b\u1ea1n h\u00e3y d\u00f9ng t\u1ea5m kim lo\u1ea1i 0.6mm, c\u1eaft v\u00e0 t\u1ea1o h\u00ecnh theo bi\u00ean d\u1ea1ng vi\u00ean \u0111\u00e1. D\u00f9ng d\u00e2y vu\u00f4ng 1mm, u\u1ed1n theo hai g\u00f3c vu\u00f4ng v\u00e0 h\u00e0n v\u1edbi nhau, sau \u0111\u00f3 c\u1eaft b\u1ecf ph\u1ea7n d\u01b0\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-41\/'><img loading=\"lazy\" decoding=\"async\" width=\"387\" height=\"318\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-41.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-10-6413\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-41.jpg 387w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-41-300x247.jpg 300w\" sizes=\"auto, (max-width: 387px) 100vw, 387px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-10-6413'>\n\t\t\t\t2. L\u00e0m m\u1ed9t \u1ed1ng nh\u1ecf, h\u00e0n \u1edf gi\u1eefa d\u1ecdc theo chi\u1ec1u d\u00e0i c\u1ee7a khung. Sau khi h\u00e0n, b\u1ea1n h\u00e3y c\u01b0a b\u1edbt ph\u1ea7n ngo\u00e0i \u0111\u1ec3 kh\u1edbp v\u1edbi khung \u0111\u00f3.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-38\/'><img loading=\"lazy\" decoding=\"async\" width=\"423\" height=\"267\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-38.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-10-6412\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-38.jpg 423w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-38-300x189.jpg 300w\" sizes=\"auto, (max-width: 423px) 100vw, 423px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-10-6412'>\n\t\t\t\t3. X\u1ebfp hai ph\u1ea7n n\u00e0y v\u00e0 h\u00e0n ch\u00fang v\u1edbi nhau.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-40\/'><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"293\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-40.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-10-6416\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-10-6416'>\n\t\t\t\t4. L\u00e0m c\u00e1c thanh g\u00e0i t\u1eeb thanh ch\u1eef nh\u1eadt 0.8mm, \u0111o c\u1ea9n th\u1eadn k\u00edch th\u01b0\u1edbc vi\u00ean \u0111\u00e1, h\u00e0n c\u00e1c thanh n\u00e0y l\u00ean t\u1ea5m kim lo\u1ea1i theo k\u00edch th\u01b0\u1edbc vi\u00ean \u0111\u00e1.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-42\/'><img loading=\"lazy\" decoding=\"async\" width=\"396\" height=\"465\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-42.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-10-6414\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-42.jpg 396w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-42-255x300.jpg 255w\" sizes=\"auto, (max-width: 396px) 100vw, 396px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-10-6414'>\n\t\t\t\t5. Sau khi h\u00e0n c\u00e1c b\u1ed9 ph\u1eadn v\u1edbi nhau, b\u1ea1n h\u00e3y l\u00f3t ph\u1ea7n \u0111\u00e1y b\u1eb1ng s\u00e1p, \u00e9p c\u00e1c thanh g\u00e0i l\u00ean m\u1eb7t \u0111\u00e1, v\u00e0 gia c\u00f4ng l\u1ea1i b\u1ec1 m\u1eb7t b\u1eb1ng gi\u0169a gi\u1ea5y nh\u00e1m.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-43\/'><img loading=\"lazy\" decoding=\"async\" width=\"398\" height=\"298\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-43.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-10-6415\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-43.jpg 398w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-43-300x225.jpg 300w\" sizes=\"auto, (max-width: 398px) 100vw, 398px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-10-6415'>\n\t\t\t\tS\u1ea3n ph\u1ea9m ho\u00e0n t\u1ea5t.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Can_da_chim\"><\/span>C\u1ea9n \u0111\u00e1 ch\u00ecm<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 c\u1ea9n \u0111\u00e1 ri\u00eang r\u1ebd ho\u1eb7c nhi\u1ec1u vi\u00ean \u0111\u00e1 v\u1edbi nhau. K\u1ef9 thu\u1eadt bao g\u1ed3m t\u1ea1o r\u00e3nh tr\u00ean b\u1ec1 m\u1eb7t kim lo\u1ea1i b\u1eb1ng dao ch\u1ea1m kh\u1eafc, c\u1ea9n \u0111\u00e1 v\u00e0 x\u1eed l\u00fd b\u1ec1 m\u1eb7t \u0111\u1ec3 \u0111\u1ecbnh v\u1ecb vi\u00ean \u0111\u00e1<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-11 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-11 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 50%;\n\t\t\t}\n\t\t\t#gallery-11 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-11 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-11' class='gallery galleryid-6354 gallery-columns-2 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-44\/'><img loading=\"lazy\" decoding=\"async\" width=\"742\" height=\"576\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-44.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-11-6418\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-44.jpg 742w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-44-300x233.jpg 300w\" sizes=\"auto, (max-width: 742px) 100vw, 742px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-11-6418'>\n\t\t\t\tVi\u1ec7c c\u1ea9n \u0111\u00e1 ch\u00ecm c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho b\u1ec1 m\u1eb7t kim lo\u1ea1i ph\u1eb3ng ho\u1eb7c cong\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-45\/'><img loading=\"lazy\" decoding=\"async\" width=\"363\" height=\"476\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-45.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-11-6419\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-45.jpg 363w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-45-229x300.jpg 229w\" sizes=\"auto, (max-width: 363px) 100vw, 363px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-11-6419'>\n\t\t\t\tC\u1ea9n \u0111\u00e1 ch\u00ecm s\u1ebd l\u00e0m t\u0103ng t\u00ednh phong ph\u00fa tr\u00ean b\u1ec1 m\u1eb7t trang tr\u00ed\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/>\n\t\t<\/div>\n\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-12 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-12 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-12 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-12 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-12' class='gallery galleryid-6354 gallery-columns-3 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-46\/'><img loading=\"lazy\" decoding=\"async\" width=\"365\" height=\"262\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-46.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-12-6420\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-46.jpg 365w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-46-300x215.jpg 300w\" sizes=\"auto, (max-width: 365px) 100vw, 365px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-12-6420'>\n\t\t\t\t1. Khoan l\u1ed7 nh\u1ecf tr\u00ean b\u1ec1 m\u1eb7t, d\u00f9ng dao kho\u00e9t \u0111\u1ec3 t\u1ea1o \u0111\u01b0\u1eddng k\u00ednh l\u1ed7 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng \u0111\u01b0\u1eddng k\u00ednh vi\u00ean \u0111\u00e1.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-47\/'><img loading=\"lazy\" decoding=\"async\" width=\"361\" height=\"366\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-47.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-12-6421\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-47.jpg 361w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-47-296x300.jpg 296w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-47-75x75.jpg 75w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-12-6421'>\n\t\t\t\t2. D\u00f9ng dao ch\u1ea1m kh\u1eafc t\u1ea1o khung g\u1ea7n m\u1eb7t l\u1ed7 \u0111\u1ec3 c\u1ea9n \u0111\u00e1 qu\u00fd\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-48\/'><img loading=\"lazy\" decoding=\"async\" width=\"348\" height=\"243\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-48.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-12-6422\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-48.jpg 348w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-48-300x209.jpg 300w\" sizes=\"auto, (max-width: 348px) 100vw, 348px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-12-6422'>\n\t\t\t\t3. Sau khi t\u1ea1o khung, b\u1ea1n d\u00f9ng dao \u0111\u1ea7u ph\u1eb3ng \u0111\u1ec3 lo\u1ea1i \u0111\u1ecf c\u00e1c v\u1ebft c\u1eaft.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-49\/'><img loading=\"lazy\" decoding=\"async\" width=\"365\" height=\"536\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-49.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-12-6423\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-49.jpg 365w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-49-204x300.jpg 204w\" sizes=\"auto, (max-width: 365px) 100vw, 365px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-12-6423'>\n\t\t\t\t4. D\u00f9ng dao kh\u1eafc \u0111\u1ec3 gia c\u00f4ng l\u1ea1i ph\u1ea7n c\u1ea9n \u0111\u00e1.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-50\/'><img loading=\"lazy\" decoding=\"async\" width=\"363\" height=\"334\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-50.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-12-6424\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-50.jpg 363w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-50-300x276.jpg 300w\" sizes=\"auto, (max-width: 363px) 100vw, 363px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-12-6424'>\n\t\t\t\t5. Ch\u1ec9nh s\u1eeda b\u1ec1 m\u1eb7t c\u1ea9n \u0111\u00e1, l\u00e0m s\u1eafc n\u00e9t khung vu\u00f4ng.\n\t\t\t\t<\/dd><\/dl>\n\t\t\t<br style='clear: both' \/>\n\t\t<\/div>\n\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Can_da_kieu_Pave\"><\/span>C\u1ea9n \u0111\u00e1 ki\u1ec3u Pav\u00e9<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\">Quy tr\u00ecnh n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u1edbi v\u00e0ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u00e0ng tr\u1eafng c\u1ea9n c\u00e1c vi\u00ean kim c\u01b0\u01a1ng nh\u1ecf, t\u1ea1o d\u00e1ng v\u1ebb b\u1ec1 m\u1eb7t v\u1edbi c\u00e1c vi\u00ean kim c\u01b0\u01a1ng x\u1ebfp li\u00ean ti\u1ebfp nhau.<\/p>\n\n\t\t<style type=\"text\/css\">\n\t\t\t#gallery-13 {\n\t\t\t\tmargin: auto;\n\t\t\t}\n\t\t\t#gallery-13 .gallery-item {\n\t\t\t\tfloat: left;\n\t\t\t\tmargin-top: 10px;\n\t\t\t\ttext-align: center;\n\t\t\t\twidth: 33%;\n\t\t\t}\n\t\t\t#gallery-13 img {\n\t\t\t\tborder: 2px solid #cfcfcf;\n\t\t\t}\n\t\t\t#gallery-13 .gallery-caption {\n\t\t\t\tmargin-left: 0;\n\t\t\t}\n\t\t\t\/* see gallery_shortcode() in wp-includes\/media.php *\/\n\t\t<\/style>\n\t\t<div id='gallery-13' class='gallery galleryid-6354 gallery-columns-3 gallery-size-full'><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-52\/'><img loading=\"lazy\" decoding=\"async\" width=\"253\" height=\"572\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-52.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-13-6426\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-52.jpg 253w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-52-133x300.jpg 133w\" sizes=\"auto, (max-width: 253px) 100vw, 253px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-13-6426'>\n\t\t\t\tTh\u1ee9 t\u1ef1 th\u1ef1c hi\u1ec7n \u0111\u00e1 ki\u1ec3u Pav\u00e9\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-51\/'><img loading=\"lazy\" decoding=\"async\" width=\"361\" height=\"408\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-51.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-13-6425\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-51.jpg 361w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-51-265x300.jpg 265w\" sizes=\"auto, (max-width: 361px) 100vw, 361px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-13-6425'>\n\t\t\t\t1. B\u1ea1n h\u00e3y khoan c\u00e1c l\u1ed7 nh\u1ecf, d\u00f9ng m\u0169i c\u1eaft tr\u00f2n kho\u00e9t r\u1ed9ng mi\u1ec7ng c\u00e1c l\u1ed7 n\u00e0y theo \u0111\u01b0\u1eddng k\u00ednh vi\u00ean \u0111\u00e1. \u0110\u00e1 ph\u1ea3i l\u1eafp kh\u00edt v\u1edbi \u0111\u01b0\u1eddng k\u00ednh l\u1ed7.\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-53\/'><img loading=\"lazy\" decoding=\"async\" width=\"358\" height=\"316\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-53.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-13-6427\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-53.jpg 358w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-53-300x265.jpg 300w\" sizes=\"auto, (max-width: 358px) 100vw, 358px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-13-6427'>\n\t\t\t\t2. Sau khi l\u1eafp c\u00e1c vi\u00ean \u0111\u00e1, b\u1ea1n h\u00e3y d\u00f9ng dao ch\u1ea1m kh\u1eafc t\u1ea1o c\u00e1c b\u1ec1 m\u1eb7t \u0111\u1ecbnh v\u1ecb \u0111\u00e1.\n\t\t\t\t<\/dd><\/dl><br style=\"clear: both\" \/><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-54\/'><img loading=\"lazy\" decoding=\"async\" width=\"388\" height=\"340\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-54.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-13-6428\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-54.jpg 388w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-54-300x263.jpg 300w\" sizes=\"auto, (max-width: 388px) 100vw, 388px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-13-6428'>\n\t\t\t\t3. Sau khi \u0111\u1ecbnh v\u1ecb c\u00e1c vi\u00ean \u0111\u00e1, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng m\u0169i ch\u1ea1m \u0111\u1ec3 trang tr\u00ed b\u1ec1 m\u1eb7t gi\u1eefa c\u00e1c vi\u00ean \u0111\u00e1\n\t\t\t\t<\/dd><\/dl><dl class='gallery-item'>\n\t\t\t<dt class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5\/cac-ky-thuat-nang-cao-trong-gia-cong-kim-hoan-phan-5-55\/'><img loading=\"lazy\" decoding=\"async\" width=\"385\" height=\"307\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-55.jpg\" class=\"attachment-full size-full\" alt=\"\" aria-describedby=\"gallery-13-6429\" srcset=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-55.jpg 385w, https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2024\/02\/CAC-KY-THUAT-NANG-CAO-TRONG-GIA-CONG-KIM-HOAN-PHAN-5-55-300x239.jpg 300w\" sizes=\"auto, (max-width: 385px) 100vw, 385px\" \/><\/a>\n\t\t\t<\/dt>\n\t\t\t\t<dd class='wp-caption-text gallery-caption' id='gallery-13-6429'>\n\t\t\t\tS\u1ea3n ph\u1ea9m ho\u00e0n t\u1ea5t.\n\t\t\t\t<\/dd><\/dl>\n\t\t\t<br style='clear: both' \/>\n\t\t<\/div>\n\n","protected":false},"excerpt":{"rendered":"<p>C\u00c1C PH\u01af\u01a0NG PH\u00c1P C\u1ea8N \u0110\u00c1 QU\u00dd \u0110\u1ec3 c\u1ea9n \u0111\u00e1 c\u1ea7n c\u00f3 gi\u00e1 \u0111\u1ee1 kim lo\u1ea1i. Vi\u1ec7c ch\u1ebf t\u1ea1o gi\u00e1 \u0111\u1ee1 t\u00f9y thu\u1ed9c v\u00e0o c\u00e1ch th\u1ee9c c\u1ea9n \u0111\u00e1. C\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p c\u1ea9n \u0111\u00e1, v\u00e0 nhi\u1ec1u ki\u1ec3u gi\u00e1 \u0111\u1ee1. Ph\u1ea7n n\u00e0y&#8230;<\/p>\n","protected":false},"author":4,"featured_media":6418,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63,61],"tags":[],"yst_prominent_words":[],"class_list":["post-6354","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chia-se-kien-thuc","category-kien-thuc-kim-hoan"],"_links":{"self":[{"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts\/6354","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/comments?post=6354"}],"version-history":[{"count":12,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts\/6354\/revisions"}],"predecessor-version":[{"id":6435,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts\/6354\/revisions\/6435"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/media\/6418"}],"wp:attachment":[{"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/media?parent=6354"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/categories?post=6354"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/tags?post=6354"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/yst_prominent_words?post=6354"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}