{"id":1190,"date":"2026-03-27T02:04:11","date_gmt":"2026-03-27T02:04:11","guid":{"rendered":"https:\/\/www.packtests.com\/?post_type=method&#038;p=1190"},"modified":"2026-03-27T05:58:23","modified_gmt":"2026-03-27T05:58:23","slug":"elmendorf-tear-strength-test","status":"publish","type":"method","link":"https:\/\/www.packtests.com\/vi\/method\/elmendorf-tear-strength-test\/","title":{"rendered":"Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o Elmendorf"},"content":{"rendered":"<p class=\"wp-block-paragraph\">C\u00e1i <strong>Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o Elmendorf<\/strong> l\u00e0 ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 nh\u1ef1a, v\u1ea3i v\u00e0 t\u1ea5m m\u1ecfng. Th\u1eed nghi\u1ec7m n\u00e0y \u0111o l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m v\u1ebft r\u00e1ch lan r\u1ed9ng qua v\u1eadt li\u1ec7u sau khi v\u1ebft r\u00e1ch \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o ra. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 quy \u0111\u1ecbnh k\u1ef9 thu\u1eadt v\u1eadt li\u1ec7u, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn v\u1ec1 \u0111\u1ed9 tin c\u1eady trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 c\u00e1c \u0111\u1eb7c t\u00ednh ch\u1ed1ng r\u00e1ch c\u1ee7a nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong l\u0129nh v\u1ef1c bao b\u00ec v\u00e0 d\u1ec7t may.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 <strong>ASTM D1922<\/strong> v\u00e0 <strong>ASTM D1424<\/strong> c\u00e1c ti\u00eau chu\u1ea9n, trong \u0111\u00f3 n\u00eau r\u00f5 c\u00e1c quy tr\u00ecnh \u0111o \u0111\u1ed9 b\u1ec1n r\u00e1ch c\u1ee7a c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau, bao g\u1ed3m <strong>bao b\u00ec m\u1ec1m<\/strong>, nh\u1ef1a v\u00e0 d\u1ec7t may.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n x\u00e9 Elmendorf l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n x\u00e9 Elmendorf s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf con l\u1eafc \u0111\u1ec3 \u0111o l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m v\u1ebft r\u00e1ch lan r\u1ed9ng tr\u00ean m\u1eabu th\u1eed. Th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch c\u1eaft s\u1eb5n m\u1ed9t khe r\u1ea1ch tr\u00ean v\u1eadt li\u1ec7u v\u00e0 s\u1eed d\u1ee5ng con l\u1eafc r\u01a1i \u0111\u1ec3 l\u00e0m r\u00e1ch v\u1eadt li\u1ec7u qua m\u1ed9t chi\u1ec1u d\u00e0i quy \u0111\u1ecbnh. L\u1ef1c do con l\u1eafc t\u00e1c \u0111\u1ed9ng \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng thang \u0111o, t\u1eeb \u0111\u00f3 cung c\u1ea5p k\u1ebft qu\u1ea3 \u0111o ch\u00ednh x\u00e1c v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho m\u00e0ng nh\u1ef1a, v\u1ea3i d\u1ec7t, v\u1eadt li\u1ec7u tr\u00e1ng ph\u1ee7 v\u00e0 c\u00e1c ch\u1ea5t n\u1ec1n d\u1ebbo kh\u00e1c. \u0110\u00e2y l\u00e0 th\u1eed nghi\u1ec7m quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 nh\u00e0 cung c\u1ea5p c\u1ea7n \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a s\u1ea3n ph\u1ea9m trong \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ph\u01b0\u01a1ng ph\u00e1p th\u1eed ti\u00eau chu\u1ea9n ASTM D1922<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ASTM D1922<\/strong> quy \u0111\u1ecbnh quy tr\u00ecnh x\u00e1c \u0111\u1ecbnh <strong>kh\u1ea3 n\u0103ng ch\u1ed1ng lan truy\u1ec1n v\u1ebft n\u1ee9t<\/strong> c\u1ee7a m\u00e0ng nh\u1ef1a v\u00e0 t\u1ea5m m\u1ecfng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bao g\u1ed3m vi\u1ec7c x\u00e9 m\u1eabu th\u1eed b\u1eb1ng c\u00e1ch \u0111\u01b0a con l\u1eafc qua m\u1ed9t khe \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1eaft s\u1eb5n, trong \u0111\u00f3 l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 x\u00e9 v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c ghi l\u1ea1i b\u1eb1ng thang \u0111o tr\u00ean thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 c\u00e1c lo\u1ea1i m\u00e0ng v\u00e0 t\u1ea5m c\u00f3 \u0111\u1ed9 gi\u00e3n n\u1edf th\u1ea5p, v\u00ec n\u00f3 cung c\u1ea5p m\u1ed9t ch\u1ec9 s\u1ed1 \u0111\u1ecbnh l\u01b0\u1ee3ng v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch c\u1ee7a ch\u00fang. Th\u1eed nghi\u1ec7m n\u00e0y c\u0169ng r\u1ea5t l\u00fd t\u01b0\u1edfng \u0111\u1ec3 <strong>bao b\u00ec nh\u1ef1a<\/strong> c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u, trong \u0111\u00f3 \u0111\u1ed9 b\u1ec1n ch\u1ed1ng r\u00e1ch \u0111\u00f3ng vai tr\u00f2 quy\u1ebft \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi t\u00ednh to\u00e0n v\u1eb9n v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a bao b\u00ec.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a ti\u00eau chu\u1ea9n ASTM D1922:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ph\u1ea1m vi \u00e1p d\u1ee5ng<\/strong>: Ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u00e0ng nh\u1ef1a v\u00e0 t\u1ea5m nh\u1ef1a kh\u00f4ng c\u1ee9ng.<\/li>\n\n\n\n<li><strong>M\u1eabu v\u1eadt<\/strong>: Bao g\u1ed3m c\u00e1c m\u1eabu th\u1eed h\u00ecnh ch\u1eef nh\u1eadt v\u00e0 c\u00f3 b\u00e1n k\u00ednh kh\u00f4ng \u0111\u1ed5i.<\/li>\n\n\n\n<li><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/strong>: Cung c\u1ea5p d\u1eef li\u1ec7u c\u00f3 th\u1ec3 t\u00e1i t\u1ea1o \u0111\u1ed1i v\u1edbi c\u00e1c m\u00e0ng c\u00f3 \u0111\u1ed9 gi\u00e3n n\u1edf th\u1ea5p h\u01a1n.<\/li>\n\n\n\n<li><strong>T\u00ednh d\u1ecb h\u01b0\u1edbng<\/strong>: Gi\u1ea3i th\u00edch s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 h\u01b0\u1edbng trong \u0111\u1ed9 b\u1ec1n ch\u1ed1ng r\u00e1ch do h\u01b0\u1edbng c\u1ee7a v\u1eadt li\u1ec7u g\u00e2y ra.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D1424: \u0110\u1ed9 b\u1ec1n x\u00e9 c\u1ee7a v\u1ea3i<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i <strong>ASTM D1424<\/strong> ti\u00eau chu\u1ea9n n\u00e0y \u00e1p d\u1ee5ng cho <strong>\u0111\u1ed9 b\u1ec1n k\u00e9o<\/strong> c\u00e1c lo\u1ea1i v\u1ea3i, ch\u1eb3ng h\u1ea1n nh\u01b0 v\u1ea3i d\u1ec7t thoi, v\u1ea3i d\u1ec7t kim v\u00e0 v\u1ea3i kh\u00f4ng d\u1ec7t. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1eed d\u1ee5ng m\u1ed9t <strong>Lo\u1ea1i Elmendorf<\/strong> thi\u1ebft b\u1ecb con l\u1eafc d\u00f9ng \u0111\u1ec3 \u0111o l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m v\u1ebft r\u00e1ch lan r\u1ed9ng t\u1eeb v\u1ebft c\u1eaft tr\u00ean v\u1ea3i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ASTM D1424<\/strong> l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 <strong>\u0111\u1ed9 b\u1ec1n c\u1ee7a h\u00e0ng d\u1ec7t may<\/strong>, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0 t\u00fai kh\u00ed, ch\u0103n v\u00e0 v\u1ea3i \u0111\u00f3ng g\u00f3i. Lo\u1ea1i v\u1ea3i n\u00e0y c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong <strong>ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/strong> c\u00e1c quy tr\u00ecnh c\u1ee7a c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t d\u1ec7t may nh\u1eb1m \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n hi\u1ec7u su\u1ea5t quy \u0111\u1ecbnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh c\u1ee7a ti\u00eau chu\u1ea9n ASTM D1424:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e1c lo\u1ea1i v\u1ea3i<\/strong>: \u00c1p d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i v\u1ea3i kh\u00e1c nhau, bao g\u1ed3m v\u1ea3i d\u1ec7t, v\u1ea3i c\u00f3 l\u1edbp l\u00f4ng m\u1ecbn v\u00e0 v\u1ea3i tr\u00e1ng ph\u1ee7.<\/li>\n\n\n\n<li><strong>Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/strong>: \u0110o s\u1ef1 lan truy\u1ec1n v\u1ebft r\u00e1ch theo h\u01b0\u1edbng c\u1ee7a l\u1ef1c t\u00e1c d\u1ee5ng.<\/li>\n\n\n\n<li><strong>T\u1ea7m quan tr\u1ecdng<\/strong>: H\u1ed7 tr\u1ee3 vi\u1ec7c ki\u1ec3m tra ch\u1ea5p nh\u1eadn \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i v\u1ea3i v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a ch\u00fang \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea7m quan tr\u1ecdng c\u1ee7a th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n r\u00e1ch trong bao b\u00ec m\u1ec1m<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Trong l\u0129nh v\u1ef1c <strong>bao b\u00ec m\u1ec1m<\/strong>, c\u00e1i <strong>Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o Elmendorf<\/strong> \u0111i\u1ec1u n\u00e0y c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong bao b\u00ec th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, bao b\u00ec y t\u1ebf c\u0169ng nh\u01b0 c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c lo\u1ea1i m\u00e0ng v\u00e0 v\u1eadt li\u1ec7u t\u1ea5m d\u00f9ng trong \u0111\u00f3ng g\u00f3i ph\u1ea3i ch\u1ecbu nhi\u1ec1u t\u00e1c \u0111\u1ed9ng c\u01a1 h\u1ecdc kh\u00e1c nhau, bao g\u1ed3m r\u00e1ch v\u00e0 th\u1ee7ng. Vi\u1ec7c hi\u1ec3u r\u00f5 <strong>kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch<\/strong> Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c v\u1eadt li\u1ec7u n\u00e0y \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o s\u1ef1 b\u1ea3o v\u1ec7 s\u1ea3n ph\u1ea9m, an to\u00e0n cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng v\u00e0 t\u00ednh to\u00e0n v\u1eb9n t\u1ed5ng th\u1ec3 c\u1ee7a bao b\u00ec.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ASTM D1922<\/strong> v\u00e0 <strong>ASTM D1424<\/strong> cung c\u1ea5p c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 b\u1ec1n r\u00e1ch c\u1ee7a v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i, gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t n\u00e2ng cao hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn: T\u1ea1i sao n\u00ean ch\u1ecdn Cell Instruments cho th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n x\u00e9?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1i <strong>Cell Instruments<\/strong>, ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p ti\u00ean ti\u1ebfn nh\u1ea5t <strong>M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n r\u00e1ch Elmendorf<\/strong> \u0111\u00e1p \u1ee9ng c\u1ea3 hai y\u00eau c\u1ea7u <strong>ASTM D1922<\/strong> v\u00e0 <strong>ASTM D1424<\/strong> ti\u00eau chu\u1ea9n. C\u00e1c thi\u1ebft b\u1ecb c\u1ee7a ch\u00fang t\u00f4i mang l\u1ea1i k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady cho nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u kh\u00e1c nhau, t\u1eeb nh\u1ef1a \u0111\u1ebfn d\u1ec7t may, gi\u00fap qu\u00fd v\u1ecb \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u kh\u1eaft khe nh\u1ea5t c\u1ee7a ng\u00e0nh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi <strong>C\u00e1c gi\u1ea3i ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o<\/strong>, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c v\u1eadt li\u1ec7u c\u1ee7a m\u00ecnh c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng. H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay h\u00f4m nay \u0111\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 c\u00e1ch m\u00e0 <strong>M\u00e1y th\u1eed \u0111\u1ed9 b\u1ec1n r\u00e1ch Elmendorf<\/strong> c\u00f3 th\u1ec3 gi\u00fap n\u00e2ng cao c\u00e1c quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n x\u00e9 Elmendorf l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng r\u00e1ch c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u nh\u01b0 nh\u1ef1a, v\u1ea3i v\u00e0 t\u1ea5m m\u1ecfng. Th\u1eed nghi\u1ec7m n\u00e0y \u0111o l\u1ef1c c\u1ea7n thi\u1ebft \u0111\u1ec3 l\u00e0m v\u1ebft r\u00e1ch lan r\u1ed9ng qua v\u1eadt li\u1ec7u sau khi v\u1ebft r\u00e1ch \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o ra. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 quy \u0111\u1ecbnh k\u1ef9 thu\u1eadt v\u1eadt li\u1ec7u, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn v\u1ec1 \u0111\u1ed9 tin c\u1eady trong vi\u1ec7c \u0111\u00e1nh gi\u00e1 c\u00e1c \u0111\u1eb7c t\u00ednh ch\u1ed1ng r\u00e1ch c\u1ee7a nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong l\u0129nh v\u1ef1c bao b\u00ec v\u00e0 d\u1ec7t may.<\/p>","protected":false},"featured_media":1191,"parent":0,"template":"","meta":{"_acf_changed":true},"class_list":["post-1190","method","type-method","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/method\/1190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/method"}],"about":[{"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/types\/method"}],"version-history":[{"count":0,"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/method\/1190\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/media\/1191"}],"wp:attachment":[{"href":"https:\/\/www.packtests.com\/vi\/wp-json\/wp\/v2\/media?parent=1190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}