{"id":1082,"date":"2026-03-30T08:54:08","date_gmt":"2026-03-30T08:54:08","guid":{"rendered":"https:\/\/www.geo-tester.com\/?post_type=standard&#038;p=1082"},"modified":"2026-04-08T06:01:58","modified_gmt":"2026-04-08T06:01:58","slug":"iso-10319","status":"publish","type":"standard","link":"https:\/\/www.geo-tester.com\/vi\/standard\/iso-10319\/","title":{"rendered":"ISO 10319"},"content":{"rendered":"<p class=\"wp-block-paragraph\">V\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt d\u00e2n d\u1ee5ng, tho\u00e1t n\u01b0\u1edbc, gia c\u1ed1, ch\u1ed1ng x\u00f3i m\u00f2n, h\u1ec7 th\u1ed1ng b\u00e3i ch\u00f4n l\u1ea5p v\u00e0 x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng b\u1ed9. Hi\u1ec7u su\u1ea5t l\u00e2u d\u00e0i c\u1ee7a ch\u00fang ph\u1ee5 thu\u1ed9c r\u1ea5t l\u1edbn v\u00e0o t\u00ednh ch\u1ea5t ch\u1ecbu k\u00e9o khi ch\u1ecbu t\u1ea3i. Ti\u00eau chu\u1ea9n ISO 10319 quy \u0111\u1ecbnh ph\u01b0\u01a1ng ph\u00e1p ti\u00eau chu\u1ea9n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u00e1c t\u00ednh ch\u1ea5t ch\u1ecbu k\u00e9o c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt th\u00f4ng qua th\u1eed nghi\u1ec7m k\u00e9o tr\u00ean m\u1eabu c\u00f3 chi\u1ec1u r\u1ed9ng l\u1edbn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ph\u01b0\u01a1ng ph\u00e1p ISO 10319 gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t, ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 \u0111\u1ed9i ng\u0169 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng so s\u00e1nh c\u00e1c s\u1ea3n ph\u1ea9m trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n nh\u1ea5t qu\u00e1n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111o \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 gi\u00e3n d\u00e0i, \u0111\u1ed9 c\u1ee9ng secant v\u00e0 \u0111\u1ed9 bi\u1ebfn d\u1ea1ng t\u1ea1i l\u1ef1c t\u1ed1i \u0111a. Do chi\u1ec1u r\u1ed9ng m\u1eabu th\u1eed l\u1edbn h\u01a1n chi\u1ec1u d\u00e0i \u0111o, n\u00ean th\u1eed nghi\u1ec7m n\u00e0y ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c h\u01a1n c\u00e1ch c\u00e1c v\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt ho\u1ea1t \u0111\u1ed9ng trong c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ISO 10319 l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">ISO 10319 l\u00e0 ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf d\u00f9ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c t\u00ednh ch\u1ea5t k\u00e9o c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt t\u1ed5ng h\u1ee3p b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1eabu th\u1eed d\u1ea1ng d\u1ea3i c\u00f3 chi\u1ec1u r\u1ed9ng l\u1edbn. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u00e1p d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u, bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u1ea3i \u0111\u1ecba k\u1ef9 thu\u1eadt d\u1ec7t<\/li>\n\n\n\n<li>V\u1ea3i \u0111\u1ecba k\u1ef9 thu\u1eadt kh\u00f4ng d\u1ec7t<\/li>\n\n\n\n<li>V\u1ea3i \u0111\u1ecba k\u1ef9 thu\u1eadt d\u1ec7t kim<\/li>\n\n\n\n<li>L\u01b0\u1edbi \u0111\u1ecba k\u1ef9 thu\u1eadt<\/li>\n\n\n\n<li>V\u1eadt li\u1ec7u composite \u0111\u1ecba k\u1ef9 thu\u1eadt<\/li>\n\n\n\n<li>M\u1ea1ng \u0111\u1ecba l\u00fd<\/li>\n\n\n\n<li>Geomats<\/li>\n\n\n\n<li>H\u00e0ng r\u00e0o \u0111\u1ecba k\u1ef9 thu\u1eadt b\u1eb1ng \u0111\u1ea5t s\u00e9t<\/li>\n\n\n\n<li>C\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ecba k\u1ef9 thu\u1eadt kim lo\u1ea1i<\/li>\n\n\n\n<li>C\u00e1c s\u1ea3n ph\u1ea9m l\u01b0\u1edbi th\u00e9p d\u1ec7t<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n n\u00e0y kh\u00f4ng \u00e1p d\u1ee5ng cho c\u00e1c l\u1edbp ng\u0103n c\u00e1ch \u0111\u1ecba k\u1ef9 thu\u1eadt l\u00e0m t\u1eeb polymer ho\u1eb7c bitum. Tuy nhi\u00ean, ti\u00eau chu\u1ea9n n\u00e0y \u00e1p d\u1ee5ng cho c\u00e1c l\u1edbp ng\u0103n c\u00e1ch \u0111\u1ecba k\u1ef9 thu\u1eadt l\u00e0m t\u1eeb \u0111\u1ea5t s\u00e9t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Th\u1eed nghi\u1ec7m k\u00e9o tr\u00ean d\u1ea3i r\u1ed9ng d\u00e0nh cho th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt t\u1ed5ng h\u1ee3p<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i <strong>th\u1eed nghi\u1ec7m k\u00e9o tr\u00ean m\u1eabu c\u00f3 chi\u1ec1u r\u1ed9ng l\u1edbn<\/strong> v\u1eabn l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt, b\u1edfi v\u00ec ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u hi\u1ec7n t\u01b0\u1ee3ng co r\u00fat m\u00e9p v\u00e0 ph\u00e2n b\u1ed1 l\u1ef1c tr\u00ean m\u1ed9t di\u1ec7n t\u00edch m\u1eabu th\u1eed r\u1ed9ng h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1c v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u1eed k\u00e9o d\u1ea3i h\u1eb9p, ti\u00eau chu\u1ea9n ISO 10319 s\u1eed d\u1ee5ng c\u00e1c m\u1eabu th\u1eed th\u01b0\u1eddng c\u00f3 chi\u1ec1u r\u1ed9ng 200 mm v\u1edbi chi\u1ec1u d\u00e0i \u0111o l\u00e0 100 mm gi\u1eefa hai k\u1eb9p. H\u00ecnh d\u1ea1ng n\u00e0y ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c h\u01a1n hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf trong \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m, ng\u01b0\u1eddi v\u1eadn h\u00e0nh k\u1eb9p m\u1eabu th\u1eed d\u1ecdc theo to\u00e0n b\u1ed9 chi\u1ec1u r\u1ed9ng c\u1ee7a n\u00f3 v\u00e0 t\u00e1c d\u1ee5ng t\u1ea3i k\u00e9o v\u1edbi t\u1ed1c \u0111\u1ed9 \u0111\u1ea7u k\u1eb9p kh\u00f4ng \u0111\u1ed5i cho \u0111\u1ebfn khi m\u1eabu b\u1ecb \u0111\u1ee9t. M\u1ed9t thi\u1ebft b\u1ecb \u0111o \u0111\u1ed9 gi\u00e3n \u0111o s\u1ef1 thay \u0111\u1ed5i c\u1ee7a chi\u1ec1u d\u00e0i \u0111o gi\u1eefa hai \u0111i\u1ec3m tham chi\u1ebfu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">K\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m cho ra \u0111\u01b0\u1eddng cong l\u1ef1c k\u00e9o - bi\u1ebfn d\u1ea1ng, gi\u00fap ng\u01b0\u1eddi d\u00f9ng x\u00e1c \u0111\u1ecbnh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u1ef1c k\u00e9o t\u1ed1i \u0111a<\/li>\n\n\n\n<li>\u0110\u1ed9 b\u1ec1n k\u00e9o tr\u00ean \u0111\u01a1n v\u1ecb chi\u1ec1u r\u1ed9ng<\/li>\n\n\n\n<li>\u0110\u1ed9 bi\u1ebfn d\u1ea1ng k\u00e9o t\u1ea1i l\u1ef1c c\u1ef1c \u0111\u1ea1i<\/li>\n\n\n\n<li>\u0110\u1ed9 c\u1ee9ng k\u00e9o theo ph\u01b0\u01a1ng secant<\/li>\n\n\n\n<li>\u0110\u1ed9 gi\u00e3n d\u00e0i t\u1ea1i l\u1ef1c c\u0103ng tr\u01b0\u1edbc<\/li>\n\n\n\n<li>\u0110\u1ed9 bi\u1ebfn d\u1ea1ng k\u00e9o t\u1ea1i \u0111\u1ed9 b\u1ec1n k\u00e9o danh \u0111\u1ecbnh<\/li>\n\n\n\n<li>\u0110\u1ed9 b\u1ec1n k\u00e9o \u0111\u1ec9nh th\u1ee9 hai \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 \u0111\u1eb7c t\u00ednh nhi\u1ec1u \u0111\u1ec9nh<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 gi\u00e3n d\u00e0i c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt v\u00e0 \u0111o \u0111\u1ed9 bi\u1ebfn d\u1ea1ng k\u00e9o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1i <strong>Th\u1eed nghi\u1ec7m \u0111\u1ed9 gi\u00e3n d\u00e0i c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt t\u1ed5ng h\u1ee3p<\/strong> Theo ti\u00eau chu\u1ea9n ISO 10319, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y t\u1eadp trung v\u00e0o h\u00e0nh vi bi\u1ebfn d\u1ea1ng khi m\u1eabu th\u1eed b\u1ecb k\u00e9o gi\u00e3n d\u01b0\u1edbi t\u00e1c d\u1ee5ng c\u1ee7a t\u1ea3i tr\u1ecdng. Vi\u1ec7c \u0111o \u0111\u1ed9 gi\u00e3n d\u00e0i ch\u00ednh x\u00e1c l\u00e0 r\u1ea5t quan tr\u1ecdng v\u00ec nhi\u1ec1u s\u1ea3n ph\u1ea9m \u0111\u1ecba k\u1ef9 thu\u1eadt t\u1ed5ng h\u1ee3p ph\u1ea3i duy tr\u00ec t\u00ednh \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc \u0111\u1ed3ng th\u1eddi v\u1eabn \u0111\u1ea3m b\u1ea3o t\u00ednh linh ho\u1ea1t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh chi\u1ec1u d\u00e0i \u0111o danh ngh\u0129a l\u00e0 60 mm gi\u1eefa hai \u0111i\u1ec3m tham chi\u1ebfu. Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u th\u1eed nghi\u1ec7m th\u1ef1c t\u1ebf, ng\u01b0\u1eddi v\u1eadn h\u00e0nh t\u00e1c d\u1ee5ng m\u1ed9t l\u1ef1c c\u0103ng s\u01a1 b\u1ed9 b\u1eb1ng 1% c\u1ee7a l\u1ef1c k\u00e9o t\u1ed1i \u0111a d\u1ef1 ki\u1ebfn. B\u01b0\u1edbc n\u00e0y gi\u00fap x\u00e1c \u0111\u1ecbnh chi\u1ec1u d\u00e0i \u0111o th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi v\u1ea3i \u0111\u1ecba k\u1ef9 thu\u1eadt kh\u00f4ng d\u1ec7t, ti\u00eau chu\u1ea9n cho ph\u00e9p ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m m\u00e0 kh\u00f4ng c\u1ea7n c\u0103ng tr\u01b0\u1edbc v\u00ec c\u00e1c v\u1eadt li\u1ec7u n\u00e0y th\u01b0\u1eddng bi\u1ebfn d\u1ea1ng kh\u00e1c v\u1edbi c\u00e1c c\u1ea5u tr\u00fac d\u1ec7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n ISO 10319 c\u0169ng quy \u0111\u1ecbnh r\u1eb1ng t\u1ed1c \u0111\u1ed9 bi\u1ebfn d\u1ea1ng n\u00f3i chung ph\u1ea3i duy tr\u00ec trong kho\u1ea3ng 20 \u00b1 5% m\u1ed7i ph\u00fat \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 \u0111\u1ed9 gi\u00e3n d\u00e0i tr\u00ean 5%. C\u00e1c s\u1ea3n ph\u1ea9m gi\u00f2n nh\u01b0 v\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt g\u1ed1c th\u1ee7y tinh c\u00f3 th\u1ec3 c\u1ea7n t\u1ed1c \u0111\u1ed9 ch\u1eadm h\u01a1n \u0111\u1ec3 hi\u1ec7n t\u01b0\u1ee3ng \u0111\u1ee9t g\u00e3y x\u1ea3y ra trong kho\u1ea3ng 30 gi\u00e2y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c t\u00ednh ch\u1ea5t k\u00e9o c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c \u0111o theo ti\u00eau chu\u1ea9n ISO 10319<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n n\u00e0y quy \u0111\u1ecbnh m\u1ed9t s\u1ed1 t\u00ednh ch\u1ea5t k\u00e9o quan tr\u1ecdng c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt t\u1ed5ng h\u1ee3p.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed9 b\u1ec1n k\u00e9o<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 b\u1ec1n k\u00e9o l\u00e0 l\u1ef1c t\u1ed1i \u0111a tr\u00ean m\u1ed7i \u0111\u01a1n v\u1ecb chi\u1ec1u r\u1ed9ng m\u00e0 m\u1eabu th\u1eed c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c tr\u01b0\u1edbc khi b\u1ecb \u0111\u1ee9t. C\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m b\u00e1o c\u00e1o gi\u00e1 tr\u1ecb n\u00e0y b\u1eb1ng \u0111\u01a1n v\u1ecb kN\/m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 s\u1ea3n ph\u1ea9m, \u0111\u1eb7c bi\u1ec7t l\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i l\u01b0\u1edbi \u0111\u1ecba k\u1ef9 thu\u1eadt v\u00e0 v\u1eadt li\u1ec7u gia c\u1ed1, \u0111\u01b0\u1eddng cong l\u1ef1c k\u00e9o - bi\u1ebfn d\u1ea1ng c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n \u0111\u1ec9nh th\u1ee9 hai. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p nh\u01b0 v\u1eady, ti\u00eau chu\u1ea9n ISO 10319 y\u00eau c\u1ea7u ph\u1ea3i b\u00e1o c\u00e1o c\u1ea3 gi\u00e1 tr\u1ecb \u0111\u1ec9nh th\u1ee9 nh\u1ea5t v\u00e0 \u0111\u1ec9nh th\u1ee9 hai.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed9 bi\u1ebfn d\u1ea1ng k\u00e9o t\u1ea1i l\u1ef1c c\u1ef1c \u0111\u1ea1i<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 bi\u1ebfn d\u1ea1ng k\u00e9o t\u1ea1i l\u1ef1c t\u1ed1i \u0111a cho bi\u1ebft v\u1eadt li\u1ec7u gi\u00e3n ra bao nhi\u00eau khi \u0111\u1ea1t \u0111\u1ebfn t\u1ea3i tr\u1ecdng c\u1ef1c \u0111\u1ea1i. Gi\u00e1 tr\u1ecb n\u00e0y gi\u00fap c\u00e1c k\u1ef9 s\u01b0 hi\u1ec3u \u0111\u01b0\u1ee3c li\u1ec7u m\u1ed9t s\u1ea3n ph\u1ea9m c\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t v\u1eadt li\u1ec7u gia c\u01b0\u1eddng c\u00f3 \u0111\u1ed9 gi\u00e3n d\u00e0i th\u1ea5p hay nh\u01b0 m\u1ed9t v\u1eadt li\u1ec7u ng\u0103n c\u00e1ch ho\u1eb7c l\u1ecdc linh ho\u1ea1t h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed9 c\u1ee9ng k\u00e9o theo ph\u01b0\u01a1ng secant<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed9 c\u1ee9ng secant cung c\u1ea5p th\u00eam th\u00f4ng tin v\u1ec1 m\u1ed1i quan h\u1ec7 gi\u1eefa t\u1ea3i tr\u1ecdng v\u00e0 bi\u1ebfn d\u1ea1ng t\u1ea1i m\u1ed9t \u0111i\u1ec3m \u0111\u01b0\u1ee3c ch\u1ecdn tr\u00ean \u0111\u01b0\u1eddng cong. Gi\u00e1 tr\u1ecb n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong thi\u1ebft k\u1ebf c\u1ed1t th\u00e9p v\u00ec n\u00f3 cho th\u1ea5y c\u00e1ch v\u1eadt li\u1ec7u ph\u1ea3n \u1ee9ng tr\u01b0\u1edbc khi b\u1ecb h\u1ecfng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Th\u1eed nghi\u1ec7m trong \u0111i\u1ec1u ki\u1ec7n \u1ea9m \u01b0\u1edbt v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n ISO 10319 quy \u0111\u1ecbnh c\u00e1c quy tr\u00ecnh th\u1eed nghi\u1ec7m c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4 v\u00e0 \u01b0\u1edbt. Th\u1eed nghi\u1ec7m trong \u0111i\u1ec1u ki\u1ec7n \u01b0\u1edbt y\u00eau c\u1ea7u ng\u00e2m m\u1eabu th\u1eed trong n\u01b0\u1edbc \u1edf nhi\u1ec7t \u0111\u1ed9 20 \u00b0C trong \u00edt nh\u1ea5t 24 gi\u1edd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Y\u00eau c\u1ea7u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc, ki\u1ec3m so\u00e1t x\u00f3i m\u00f2n ho\u1eb7c c\u00e1c \u1ee9ng d\u1ee5ng ch\u00f4n ng\u1ea7m, n\u01a1i m\u00e0 vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi \u0111\u1ed9 \u1ea9m c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c y\u00eau c\u1ea7u v\u1ec1 chu\u1ea9n b\u1ecb m\u1eabu trong ti\u00eau chu\u1ea9n ISO 10319<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c chu\u1ea9n b\u1ecb m\u1eabu \u0111\u00fang c\u00e1ch c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a k\u1ebft qu\u1ea3 theo ti\u00eau chu\u1ea9n ISO 10319.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1c m\u1eabu th\u1eed c\u1ea7n c\u00f3 chi\u1ec1u r\u1ed9ng danh ngh\u0129a l\u00e0 200 mm v\u00e0 chi\u1ec1u d\u00e0i \u0111\u1ee7 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kho\u1ea3ng c\u00e1ch gi\u1eefa hai h\u00e0m k\u1eb9p \u00edt nh\u1ea5t l\u00e0 100 mm. Tuy nhi\u00ean, c\u00e1c c\u1ea5u tr\u00fac \u0111\u1ecba k\u1ef9 thu\u1eadt kh\u00e1c nhau c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb \u0111\u1eb7c bi\u1ec7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00ed d\u1ee5:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u1ea3i \u0111\u1ecba k\u1ef9 thu\u1eadt d\u1ec7t th\u01b0\u1eddng c\u1ea7n ph\u1ea3i c\u1eaft t\u1ec9a c\u00e1c s\u1ee3i ch\u1ec9 cho \u0111\u1ec1u \u1edf c\u1ea3 hai m\u1eb7t<\/li>\n\n\n\n<li>L\u01b0\u1edbi \u0111\u1ecba k\u1ef9 thu\u1eadt ph\u1ea3i c\u00f3 c\u00e1c thanh d\u1ecdc v\u00e0 c\u00e1c n\u00fat c\u00f2n nguy\u00ean v\u1eb9n trong khu v\u1ef1c \u0111o<\/li>\n\n\n\n<li>C\u00e1c s\u1ea3n ph\u1ea9m l\u01b0\u1edbi th\u00e9p c\u1ea7n c\u00f3 v\u1ea1ch \u0111\u00e1nh d\u1ea5u tr\u00ean c\u00e1c s\u1ee3i xo\u1eafn k\u00e9p<\/li>\n\n\n\n<li>C\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 chi\u1ec1u r\u1ed9ng h\u1eb9p nh\u01b0 d\u1ea3i v\u1ea3i \u0111\u1ecba k\u1ef9 thu\u1eadt ho\u1eb7c d\u1ea3i \u00f4 \u0111\u1ecba k\u1ef9 thu\u1eadt c\u1ea7n \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m \u1edf chi\u1ec1u r\u1ed9ng \u0111\u1ea7y \u0111\u1ee7 c\u1ee7a s\u1ea3n ph\u1ea9m<\/li>\n\n\n\n<li>Vi\u1ec7c th\u1eed nghi\u1ec7m \u0111\u01b0\u1eddng n\u1ed1i v\u00e0 m\u1ed1i n\u1ed1i ph\u1ea3i s\u1eed d\u1ee5ng m\u1eabu th\u1eed c\u00f3 chi\u1ec1u r\u1ed9ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 m\u1eabu tham chi\u1ebfu kh\u00f4ng c\u00f3 \u0111\u01b0\u1eddng n\u1ed1i<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m th\u01b0\u1eddng ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m \u00edt nh\u1ea5t n\u0103m m\u1eabu th\u1eed theo c\u1ea3 hai h\u01b0\u1edbng d\u1ecdc m\u00e1y (MD) v\u00e0 ngang m\u00e1y (CMD).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o tr\u00ean m\u1eabu c\u00f3 chi\u1ec1u r\u1ed9ng l\u1edbn theo ti\u00eau chu\u1ea9n ISO 10319<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t m\u00e1y th\u1eed k\u00e9o \u0111\u00e1ng tin c\u1eady l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ec3 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ISO 10319. Thi\u1ebft b\u1ecb n\u00e0y ph\u1ea3i \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a ti\u00eau chu\u1ea9n ISO 7500-1 Lo\u1ea1i 1 ho\u1eb7c cao h\u01a1n v\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 \u0111\u1ea7u tr\u01b0\u1ee3t kh\u00f4ng \u0111\u1ed5i<\/li>\n\n\n\n<li>\u0110o l\u1ef1c ch\u00ednh x\u00e1c<\/li>\n\n\n\n<li>C\u00e1ch c\u1ea7m r\u1ed9ng ho\u1eb7c c\u00e1ch c\u1ea7m ki\u1ec3u capstan<\/li>\n\n\n\n<li>\u0110\u1ed9 tr\u01b0\u1ee3t m\u1eabu t\u1ed1i thi\u1ec3u<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00e1y \u0111o \u0111\u1ed9 gi\u00e3n d\u00e0i<\/li>\n\n\n\n<li>Thu th\u1eadp d\u1eef li\u1ec7u v\u00e0 ph\u00e2n t\u00edch \u0111\u1ed3 th\u1ecb b\u1eb1ng m\u00e1y t\u00ednh<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c v\u1eadt li\u1ec7u c\u1ee9ng ho\u1eb7c d\u1ec5 tr\u01b0\u1ee3t, c\u00e1c k\u1eb9p capstan th\u01b0\u1eddng gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t k\u1eb9p. C\u00e1c h\u00e0m xoay t\u1ef1 do c\u0169ng gi\u00fap ph\u00e2n b\u1ed5 t\u1ea3i tr\u1ecdng \u0111\u1ec1u tr\u00ean to\u00e0n b\u1ed9 chi\u1ec1u r\u1ed9ng c\u1ee7a m\u1eabu th\u1eed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cell Instruments cung c\u1ea5p c\u00e1c h\u1ec7 th\u1ed1ng th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u1ec1n k\u00e9o ph\u00f9 h\u1ee3p cho <a href=\"https:\/\/www.iso.org\/standard\/82237.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">ISO 10319<\/a> c\u00e1c \u1ee9ng d\u1ee5ng. M\u1ed9t m\u00e1y th\u1eed k\u00e9o \u0111a n\u0103ng \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u00fang c\u00e1ch, c\u00f3 k\u1eb9p r\u1ed9ng, t\u00edch h\u1ee3p thi\u1ebft b\u1ecb \u0111o \u0111\u1ed9 gi\u00e3n d\u00e0i v\u00e0 c\u00e1c b\u1ed9 k\u1eb9p c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh, c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 vi\u1ec7c th\u1eed nghi\u1ec7m c\u00e1c lo\u1ea1i v\u1ea3i \u0111\u1ecba k\u1ef9 thu\u1eadt d\u1ec7t, v\u1ea3i \u0111\u1ecba k\u1ef9 thu\u1eadt kh\u00f4ng d\u1ec7t, l\u01b0\u1edbi \u0111\u1ecba k\u1ef9 thu\u1eadt v\u00e0 v\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt t\u1ed5ng h\u1ee3p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<div data-wp-context=\"{ &quot;autoclose&quot;: false, &quot;accordionItems&quot;: [] }\" data-wp-interactive=\"core\/accordion\" role=\"group\" class=\"wp-block-accordion is-layout-flow wp-block-accordion-is-layout-flow\">\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-1&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-1-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-1\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">M\u1ee5c \u0111\u00edch c\u1ee7a ti\u00eau chu\u1ea9n ISO 10319 l\u00e0 g\u00ec?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-1\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-1-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n ISO 10319 quy \u0111\u1ecbnh m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u00eau chu\u1ea9n \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c t\u00ednh ch\u1ea5t k\u00e9o c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt t\u1ed5ng h\u1ee3p th\u00f4ng qua th\u1eed nghi\u1ec7m k\u00e9o tr\u00ean m\u1eabu c\u00f3 chi\u1ec1u r\u1ed9ng l\u1edbn.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-2&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-2-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-2\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Nh\u1eefng lo\u1ea1i v\u1eadt li\u1ec7u n\u00e0o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ISO 10319?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-2\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-2-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n n\u00e0y \u00e1p d\u1ee5ng cho c\u00e1c lo\u1ea1i v\u1ea3i \u0111\u1ecba k\u1ef9 thu\u1eadt d\u1ec7t v\u00e0 kh\u00f4ng d\u1ec7t, l\u01b0\u1edbi \u0111\u1ecba k\u1ef9 thu\u1eadt, th\u1ea3m \u0111\u1ecba k\u1ef9 thu\u1eadt, l\u01b0\u1edbi \u0111\u1ecba k\u1ef9 thu\u1eadt, v\u1eadt li\u1ec7u composite \u0111\u1ecba k\u1ef9 thu\u1eadt, r\u00e0o c\u1ea3n \u0111\u1ecba k\u1ef9 thu\u1eadt b\u1eb1ng \u0111\u1ea5t s\u00e9t v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u1ecba k\u1ef9 thu\u1eadt b\u1eb1ng kim lo\u1ea1i.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-3&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-3-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-3\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">T\u1ea1i sao ti\u00eau chu\u1ea9n ISO 10319 l\u1ea1i s\u1eed d\u1ee5ng m\u1eabu th\u1eed c\u00f3 chi\u1ec1u r\u1ed9ng l\u1edbn?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-3\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-3-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p class=\"wp-block-paragraph\">M\u1eabu th\u1eed c\u00f3 k\u00edch th\u01b0\u1edbc r\u1ed9ng h\u01a1n gi\u00fap gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng co r\u00fat m\u00e9p v\u00e0 ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c h\u01a1n hi\u1ec7u su\u1ea5t th\u1ef1c t\u1ebf trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c \u0111\u1ecba khi ch\u1ecbu t\u1ea3i.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-4&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-4-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-4\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Chi\u1ec1u r\u1ed9ng ti\u00eau bi\u1ec3u c\u1ee7a m\u1eabu th\u1eed trong ti\u00eau chu\u1ea9n ISO 10319 l\u00e0 bao nhi\u00eau?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-4\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-4-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p class=\"wp-block-paragraph\">H\u1ea7u h\u1ebft c\u00e1c m\u1eabu th\u1eed c\u00f3 chi\u1ec1u r\u1ed9ng danh ngh\u0129a l\u00e0 200 mm, m\u1eb7c d\u00f9 c\u00e1c k\u1ebft c\u1ea5u \u0111\u1eb7c bi\u1ec7t nh\u01b0 l\u01b0\u1edbi \u0111\u1ecba k\u1ef9 thu\u1eadt c\u00f3 th\u1ec3 y\u00eau c\u1ea7u c\u00e1c k\u00edch th\u01b0\u1edbc kh\u00e1c.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-5&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-5-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-5\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Ti\u00eau chu\u1ea9n ISO 10319 \u0111o l\u01b0\u1eddng nh\u1eefng \u0111\u1eb7c t\u00ednh n\u00e0o?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-5\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-5-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Ti\u00eau chu\u1ea9n n\u00e0y \u0111o l\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 bi\u1ebfn d\u1ea1ng k\u00e9o, \u0111\u1ed9 gi\u00e3n d\u00e0i, \u0111\u1ed9 c\u1ee9ng secant v\u00e0 t\u1ea3i tr\u1ecdng t\u1ed1i \u0111a tr\u00ean \u0111\u01a1n v\u1ecb chi\u1ec1u r\u1ed9ng.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-6&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-6-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-6\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Ti\u00eau chu\u1ea9n ISO 10319 c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 th\u1eed nghi\u1ec7m c\u00e1c m\u1eabu \u01b0\u1edbt kh\u00f4ng?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-6\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-6-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p class=\"wp-block-paragraph\">\u0110\u00fang v\u1eady. Ti\u00eau chu\u1ea9n n\u00e0y bao g\u1ed3m c\u00e1c quy tr\u00ecnh \u0111i\u1ec1u ki\u1ec7n \u1ea9m \u01b0\u1edbt d\u00e0nh cho c\u00e1c m\u1eabu th\u1eed c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 hi\u1ec7u su\u1ea5t sau khi ng\u00e2m trong n\u01b0\u1edbc.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{ &quot;id&quot;: &quot;accordion-item-7&quot;, &quot;openByDefault&quot;: false }\" data-wp-init=\"callbacks.initAccordionItems\" data-wp-on-window--hashchange=\"callbacks.hashChange\" class=\"wp-block-accordion-item is-layout-flow wp-block-accordion-item-is-layout-flow\">\n<h3 class=\"wp-block-accordion-heading\"><button aria-expanded=\"false\" aria-controls=\"accordion-item-7-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" data-wp-on--keydown=\"actions.handleKeyDown\" id=\"accordion-item-7\" type=\"button\" class=\"wp-block-accordion-heading__toggle\"><span class=\"wp-block-accordion-heading__toggle-title\">Lo\u1ea1i m\u00e1y th\u1eed nghi\u1ec7m n\u00e0o l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ISO 10319?<\/span><span class=\"wp-block-accordion-heading__toggle-icon\" aria-hidden=\"true\">+<\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"accordion-item-7\" data-wp-bind--inert=\"!state.isOpen\" id=\"accordion-item-7-panel\" role=\"region\" class=\"wp-block-accordion-panel is-layout-flow wp-block-accordion-panel-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Th\u1eed nghi\u1ec7m n\u00e0y y\u00eau c\u1ea7u ph\u1ea3i c\u00f3 m\u00e1y th\u1eed k\u00e9o c\u00f3 ch\u1ee9c n\u0103ng \u0111i\u1ec1u khi\u1ec3n t\u1ed1c \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i, kh\u1ea3 n\u0103ng \u0111o l\u1ef1c ch\u00ednh x\u00e1c, k\u1eb9p th\u1eed ph\u00f9 h\u1ee3p v\u00e0 m\u00e1y \u0111o \u0111\u1ed9 gi\u00e3n d\u00e0i.<\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Ti\u00eau chu\u1ea9n ISO 10319 quy \u0111\u1ecbnh ph\u01b0\u01a1ng ph\u00e1p th\u1eed k\u00e9o tr\u00ean d\u1ea3i r\u1ed9ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u00e1c t\u00ednh ch\u1ea5t k\u00e9o c\u1ee7a v\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt t\u1ed5ng h\u1ee3p nh\u01b0 v\u1ea3i \u0111\u1ecba k\u1ef9 thu\u1eadt, l\u01b0\u1edbi \u0111\u1ecba k\u1ef9 thu\u1eadt, v\u1eadt li\u1ec7u \u0111\u1ecba k\u1ef9 thu\u1eadt composite, th\u1ea3m \u0111\u1ecba k\u1ef9 thu\u1eadt v\u00e0 l\u01b0\u1edbi \u0111\u1ecba k\u1ef9 thu\u1eadt. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111o \u0111\u1ed9 b\u1ec1n k\u00e9o, \u0111\u1ed9 gi\u00e3n d\u00e0i, \u0111\u1ed9 bi\u1ebfn d\u1ea1ng k\u00e9o t\u1ea1i l\u1ef1c t\u1ed1i \u0111a v\u00e0 \u0111\u1ed9 c\u1ee9ng secant.<\/p>","protected":false},"featured_media":0,"parent":0,"template":"","meta":{"_acf_changed":true},"standard-category":[57],"class_list":["post-1082","standard","type-standard","status-publish","hentry","standard-category-iso"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.geo-tester.com\/vi\/wp-json\/wp\/v2\/standard\/1082","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.geo-tester.com\/vi\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.geo-tester.com\/vi\/wp-json\/wp\/v2\/types\/standard"}],"wp:attachment":[{"href":"https:\/\/www.geo-tester.com\/vi\/wp-json\/wp\/v2\/media?parent=1082"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.geo-tester.com\/vi\/wp-json\/wp\/v2\/standard-category?post=1082"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}