{"id":239,"date":"2026-08-28T12:55:21","date_gmt":"2026-08-28T05:55:21","guid":{"rendered":"https:\/\/demo.marketingseotop.com\/thep-vang\/kien-thuc\/an-toan-gian-giao-qcvn-18-2021\/"},"modified":"2026-09-03T12:55:21","modified_gmt":"2026-09-03T05:55:21","slug":"an-toan-gian-giao-qcvn-18-2021","status":"publish","type":"post","link":"https:\/\/demo.marketingseotop.com\/thep-vang\/kien-thuc\/an-toan-gian-giao-qcvn-18-2021\/","title":{"rendered":"An to\u00e0n gi\u00e0n gi\u00e1o theo QCVN 18:2021\/BXD: l\u1eafp d\u1ef1ng, ki\u1ec3m tra, s\u1eed d\u1ee5ng"},"content":{"rendered":"<p>T\u00f3m t\u1eaft c\u00e1c y\u00eau c\u1ea7u ch\u00ednh \u0111\u1ec3 tham kh\u1ea3o; \u00e1p d\u1ee5ng theo bi\u1ec7n ph\u00e1p thi c\u00f4ng \u0111\u01b0\u1ee3c duy\u1ec7t v\u00e0 v\u0103n b\u1ea3n hi\u1ec7n h\u00e0nh.<\/p>\n<h2>L\u1eafp d\u1ef1ng<\/h2>\n<ul>\n<li>N\u1ec1n \u0111\u1eb7t ch\u00e2n ph\u1eb3ng, ch\u1ecbu l\u1ef1c, c\u00f3 \u0111\u1ebf k\u00ea v\u00e0 k\u00edch ch\u00e2n.<\/li>\n<li>Gi\u1eb1ng ch\u00e9o, gi\u1eb1ng ngang \u0111\u1ea7y \u0111\u1ee7; neo v\u00e0o c\u00f4ng tr\u00ecnh theo thi\u1ebft k\u1ebf.<\/li>\n<li>S\u00e0n thao t\u00e1c k\u00edn, c\u00f3 lan can v\u00e0 t\u1ea5m ch\u1eafn ch\u00e2n.<\/li>\n<\/ul>\n<h2>Checklist tr\u01b0\u1edbc ca<\/h2>\n<ol>\n<li>Kh\u00f4ng thi\u1ebfu gi\u1eb1ng, ch\u1ed1t; kh\u00f4ng cong v\u00eanh, n\u1ee9t m\u1ed1i h\u00e0n.<\/li>\n<li>Neo c\u00f4ng tr\u00ecnh c\u00f2n ch\u1eafc.<\/li>\n<li>S\u00e0n kh\u00f4ng qu\u00e1 t\u1ea3i v\u1eadt li\u1ec7u.<\/li>\n<li>Ng\u01b0\u1eddi l\u00e0m vi\u1ec7c \u0111eo <a href=\"https:\/\/demo.marketingseotop.com\/thep-vang\/thiet-bi\/day-dai-an-toan-toan-than-2-moc\/\">d\u00e2y \u0111ai an to\u00e0n to\u00e0n th\u00e2n<\/a>.<\/li>\n<\/ol>\n<h2>Gi\u00e0n gi\u00e1o khung hay gi\u00e0n gi\u00e1o n\u00eam?<\/h2>\n<p>Gi\u00e0n gi\u00e1o n\u00eam ch\u1ecbu t\u1ea3i t\u1ed1t, l\u1eafp nhanh cho ch\u1ed1ng s\u00e0n; gi\u00e0n khung ph\u00f9 h\u1ee3p bao che m\u1eb7t ti\u1ec1n. Xem <a href=\"https:\/\/demo.marketingseotop.com\/thep-vang\/danh-muc\/gian-giao-cop-pha\/\">danh m\u1ee5c gi\u00e0n gi\u00e1o &amp; c\u1ed1p pha<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Checklist ki\u1ec3m tra gi\u00e0n gi\u00e1o tr\u01b0\u1edbc ca v\u00e0 nh\u1eefng l\u1ed7i l\u1eafp d\u1ef1ng th\u01b0\u1eddng g\u1eb7p g\u00e2y s\u1eadp gi\u00e0n gi\u00e1o.<\/p>\n","protected":false},"author":39,"featured_media":43,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-239","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-van-hanh-an-toan"],"_links":{"self":[{"href":"https:\/\/demo.marketingseotop.com\/thep-vang\/wp-json\/wp\/v2\/posts\/239","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/demo.marketingseotop.com\/thep-vang\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/demo.marketingseotop.com\/thep-vang\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/demo.marketingseotop.com\/thep-vang\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/demo.marketingseotop.com\/thep-vang\/wp-json\/wp\/v2\/comments?post=239"}],"version-history":[{"count":1,"href":"https:\/\/demo.marketingseotop.com\/thep-vang\/wp-json\/wp\/v2\/posts\/239\/revisions"}],"predecessor-version":[{"id":269,"href":"https:\/\/demo.marketingseotop.com\/thep-vang\/wp-json\/wp\/v2\/posts\/239\/revisions\/269"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/demo.marketingseotop.com\/thep-vang\/wp-json\/wp\/v2\/media\/43"}],"wp:attachment":[{"href":"https:\/\/demo.marketingseotop.com\/thep-vang\/wp-json\/wp\/v2\/media?parent=239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/demo.marketingseotop.com\/thep-vang\/wp-json\/wp\/v2\/categories?post=239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/demo.marketingseotop.com\/thep-vang\/wp-json\/wp\/v2\/tags?post=239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}