{"id":123,"count":2,"description":"<div class=\"mt-1\">\r\n<h2 class=\"astm-type-heading--h3 mb-0 mt-0\"><b class=\"name\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n \u0111\u1ec3 l\u1ea5y m\u1eabu v\u00e0 th\u1eed nghi\u1ec7m gi\u1ea5y ch\u01b0a qua x\u1eed l\u00fd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 c\u00e1ch \u0111i\u1ec7n<\/b><\/h2>\r\n<\/div>\r\n<div id=\"pdp-description\">\r\n<div class=\"astm-type-body--lead border-top mt-3 pt-2 adv-description\"><span style=\"font-size: 1.5em;font-weight: bold\">V\u1eadt li\u1ec7u th\u1eed nghi\u1ec7m ASTM D202<\/span><\/div>\r\n<\/div>\r\n<a href=\"https:\/\/www.astm.org\/d0202-17.html\">Ti\u00eau chu\u1ea9n ASTMD202<\/a> t\u1eadp trung v\u00e0o gi\u1ea5y ch\u01b0a qua x\u1eed l\u00fd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1ch \u0111i\u1ec7n. N\u00f3 bao g\u1ed3m vi\u1ec7c th\u1eed nghi\u1ec7m c\u00e1c \u0111\u1eb7c t\u00ednh ma s\u00e1t t\u0129nh v\u00e0 \u0111\u1ed9ng c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 v\u1eady \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a ch\u00fang \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi chuy\u1ec3n \u0111\u1ed9ng ho\u1eb7c \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t.\r\n<h3>Quy tr\u00ecnh th\u1eed nghi\u1ec7m ASTM D202<\/h3>\r\nM\u00e1y ki\u1ec3m tra h\u1ec7 s\u1ed1 ma s\u00e1t m\u1eb7t ph\u1eb3ng nghi\u00eang \u0111\u00e1nh gi\u00e1 l\u1ef1c ma s\u00e1t t\u0129nh b\u1eb1ng c\u00e1ch nghi\u00eang d\u1ea7n m\u1eb7t ph\u1eb3ng cho \u0111\u1ebfn khi v\u1eadt li\u1ec7u th\u1eed nghi\u1ec7m b\u1eaft \u0111\u1ea7u tr\u01b0\u1ee3t. G\u00f3c b\u1eaft \u0111\u1ea7u chuy\u1ec3n \u0111\u1ed9ng \u0111\u01b0\u1ee3c ghi l\u1ea1i. Th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh trong \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t, th\u01b0\u1eddng l\u00e0 \u1edf nhi\u1ec7t \u0111\u1ed9 23\u00b0C v\u00e0 ph\u1ea1m vi \u0111\u1ed9 \u1ea9m t\u1eeb 20\u201370%, \u0111\u1ec3 duy tr\u00ec t\u00ednh nh\u1ea5t qu\u00e1n\u200b.\r\n<h3>Gi\u1ea3i th\u00edch k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m ASTM D202<\/h3>\r\nG\u00f3c nghi\u00eang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ednh to\u00e1n h\u1ec7 s\u1ed1 ma s\u00e1t t\u0129nh, t\u1eeb \u0111\u00f3 gi\u00fap hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1c t\u00ednh ch\u1ea5t b\u1ec1 m\u1eb7t c\u1ee7a v\u1eadt li\u1ec7u. H\u1ec7 s\u1ed1 c\u00e0ng cao cho th\u1ea5y kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i chuy\u1ec3n \u0111\u1ed9ng c\u00e0ng l\u1edbn, trong khi gi\u00e1 tr\u1ecb c\u00e0ng th\u1ea5p cho th\u1ea5y c\u00e1c t\u01b0\u01a1ng t\u00e1c b\u1ec1 m\u1eb7t di\u1ec5n ra m\u01b0\u1ee3t m\u00e0 h\u01a1n\u200b","link":"https:\/\/www.qualitester.com\/vi\/danh-muc-san-pham-2\/astm\/astm-d202\/","name":"Ti\u00eau chu\u1ea9n ASTMD202","slug":"astm-d202","taxonomy":"product_cat","parent":99,"meta":[],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/vi\/wp-json\/wp\/v2\/product_cat\/123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/vi\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/www.qualitester.com\/vi\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/vi\/wp-json\/wp\/v2\/product_cat\/99"}],"wp:post_type":[{"href":"https:\/\/www.qualitester.com\/vi\/wp-json\/wp\/v2\/product?product_cat=123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}