{"id":972,"date":"2026-01-08T02:47:07","date_gmt":"2026-01-08T02:47:07","guid":{"rendered":"https:\/\/urbanstyle.com.vn\/index.php\/2026\/01\/08\/kham-pha-do-ben-kinh-ngac-cua-cac-dong-thang-nhom-3m-dat-tieu-chuan-chau-au\/"},"modified":"2026-01-08T02:47:07","modified_gmt":"2026-01-08T02:47:07","slug":"kham-pha-do-ben-kinh-ngac-cua-cac-dong-thang-nhom-3m-dat-tieu-chuan-chau-au","status":"publish","type":"post","link":"https:\/\/urbanstyle.com.vn\/index.php\/2026\/01\/08\/kham-pha-do-ben-kinh-ngac-cua-cac-dong-thang-nhom-3m-dat-tieu-chuan-chau-au\/","title":{"rendered":"Kh\u00e1m ph\u00e1 \u0111\u1ed9 b\u1ec1n kinh ng\u1ea1c c\u1ee7a c\u00e1c d\u00f2ng thang nh\u00f4m 3m \u0111\u1ea1t ti\u00eau chu\u1ea9n Ch\u00e2u \u00c2u"},"content":{"rendered":"

D\u00f2ng thang nh\u00f4m 3m<\/a><\/strong> \u0111\u1ea1t chu\u1ea9n Ch\u00e2u \u00c2u n\u1ed5i ti\u1ebfng v\u1edbi \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i v\u00e0 t\u00ednh an to\u00e0n cao. Hi\u1ec7n nay, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 s\u1edf h\u1eefu m\u1eabu thang nh\u00f4m gi\u00e1 r\u1ebb<\/strong> nh\u01b0ng v\u1eabn \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 ti\u00eau chu\u1ea9n EN131 kh\u1eaft khe, mang l\u1ea1i s\u1ef1 an t\u00e2m tuy\u1ec7t \u0111\u1ed1i khi s\u1eed d\u1ee5ng.<\/p>\n

1. Ti\u00eau chu\u1ea9n Ch\u00e2u \u00c2u EN131 tr\u00ean thang nh\u00f4m l\u00e0 g\u00ec?<\/h2>\n

Khi t\u00ecm ki\u1ebfm m\u1ed9t chi\u1ebfc thang b\u1ec1n b\u1ec9, k\u00fd hi\u1ec7u EN131 l\u00e0 ch\u1ee9ng ch\u1ec9 quan tr\u1ecdng nh\u1ea5t m\u00e0 b\u1ea1n c\u1ea7n l\u01b0u \u00fd. \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t chi\u1ebfc tem d\u00e1n th\u00f4ng th\u01b0\u1eddng m\u00e0 l\u00e0 minh ch\u1ee9ng cho m\u1ed9t quy tr\u00ecnh th\u1eed nghi\u1ec7m kh\u1eafc nghi\u1ec7t.<\/p>\n

1.1. Quy tr\u00ecnh ki\u1ec3m \u0111\u1ecbnh t\u1ea3i tr\u1ecdng t\u0129nh v\u00e0 \u0111\u1ed9ng<\/h3>\n

\u0110\u1ec3 m\u1ed9t chi\u1ebfc thang nh\u00f4m 3m<\/strong> \u0111\u1ea1t chu\u1ea9n Ch\u00e2u \u00c2u, n\u00f3 ph\u1ea3i tr\u1ea3i qua b\u00e0i ki\u1ec3m tra t\u1ea3i tr\u1ecdng t\u0129nh l\u00ean t\u1edbi 150kg m\u00e0 kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u bi\u1ebfn d\u1ea1ng v\u0129nh vi\u1ec5n n\u00e0o. Ngo\u00e0i ra, c\u00e1c kh\u1edbp n\u1ed1i v\u00e0 b\u1eadc thang c\u00f2n ph\u1ea3i ch\u1ecbu \u0111\u1ef1ng h\u00e0ng ngh\u00ecn chu k\u1ef3 rung l\u1eafc v\u00e0 va \u0111\u1eadp \u0111\u1ec3 m\u00f4 ph\u1ecfng qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf trong 10 \u0111\u1ebfn 15 n\u0103m.<\/p>\n

1.2. \u0110\u1ed9 an to\u00e0n v\u1ec1 m\u1eb7t h\u00f3a l\u00fd c\u1ee7a v\u1eadt li\u1ec7u<\/h3>\n

Ti\u00eau chu\u1ea9n Ch\u00e2u \u00c2u c\u00f2n ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd th\u00e0nh ph\u1ea7n h\u1ee3p kim nh\u00f4m. Nh\u00f4m ph\u1ea3i c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao, kh\u00f4ng ch\u1ee9a c\u00e1c t\u1ea1p ch\u1ea5t g\u00e2y gi\u00f2n g\u00e3y. C\u00e1c b\u1ed9 ph\u1eadn b\u1eb1ng nh\u1ef1a v\u00e0 cao su \u0111i k\u00e8m c\u0169ng ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng tia c\u1ef1c t\u00edm, \u0111\u1ea3m b\u1ea3o kh\u00f4ng b\u1ecb m\u1ee5c n\u00e1t hay gi\u00f2n v\u1ee1 d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t t\u1ea1i Vi\u1ec7t Nam.<\/p>\n

<\/strong><\/p>\n

2. B\u00ed m\u1eadt \u0111\u1eb1ng sau \u0111\u1ed9 b\u1ec1n kinh ng\u1ea1c c\u1ee7a thang nh\u00f4m 3m<\/h2>\n

T\u1ea1i sao c\u00f9ng l\u00e0 nh\u00f4m nh\u01b0ng nh\u1eefng d\u00f2ng thang \u0111\u1ea1t chu\u1ea9n qu\u1ed1c t\u1ebf l\u1ea1i c\u00f3 tu\u1ed5i th\u1ecd g\u1ea5p 3-4 l\u1ea7n c\u00e1c lo\u1ea1i thang th\u00f4ng th\u01b0\u1eddng? C\u00e2u tr\u1ea3 l\u1eddi n\u1eb1m \u1edf c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t v\u00e0 k\u1ebft c\u1ea5u c\u01a1 kh\u00ed.<\/p>\n

2.1. C\u00f4ng ngh\u1ec7 luy\u1ec7n kim v\u00e0 x\u1eed l\u00fd b\u1ec1 m\u1eb7t<\/h3>\n

C\u00e1c d\u00f2ng thang nh\u00f4m 3m<\/strong> cao c\u1ea5p th\u01b0\u1eddng s\u1eed d\u1ee5ng h\u1ee3p kim nh\u00f4m 6063-T5. \u0110\u00e2y l\u00e0 lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong c\u00f4ng nghi\u1ec7p h\u00e0ng kh\u00f4ng v\u00e0 \u0111\u00f3ng t\u00e0u nh\u1edd \u0111\u1eb7c t\u00ednh nh\u1eb9 nh\u01b0ng c\u1ee9ng c\u00e1p nh\u01b0 th\u00e9p. B\u1ec1 m\u1eb7t nh\u00f4m \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng c\u00f4ng ngh\u1ec7 anod h\u00f3a, t\u1ea1o ra m\u1ed9t l\u1edbp m\u00e0ng oxit c\u1ef1c c\u1ee9ng bao ph\u1ee7 b\u00ean ngo\u00e0i, gi\u00fap thang mi\u1ec5n nhi\u1ec5m ho\u00e0n to\u00e0n v\u1edbi r\u1ec9 s\u00e9t v\u00e0 \u0103n m\u00f2n h\u00f3a h\u1ecdc.<\/p>\n

2.2. K\u1ebft c\u1ea5u b\u1eadc thang v\u00e0 m\u1ed1i h\u00e0n c\u00f4ng nghi\u1ec7p<\/h3>\n

B\u1eadc thang c\u1ee7a c\u00e1c d\u00f2ng \u0111\u1ea1t chu\u1ea9n Ch\u00e2u \u00c2u th\u01b0\u1eddng \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi th\u00e0nh thang b\u1eb1ng c\u00f4ng ngh\u1ec7 \u00e9p th\u1ee7y l\u1ef1c \u0111a \u0111i\u1ec3m ho\u1eb7c h\u00e0n b\u1eb1ng robot t\u1ef1 \u0111\u1ed9ng. \u0110i\u1ec1u n\u00e0y t\u1ea1o n\u00ean m\u1ed9t kh\u1ed1i th\u1ed1ng nh\u1ea5t, tri\u1ec7t ti\u00eau ho\u00e0n to\u00e0n c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng rung rinh hay l\u1ecfng l\u1ebbo sau m\u1ed9t th\u1eddi gian d\u00e0i s\u1eed d\u1ee5ng. Ngay c\u1ea3 nh\u1eefng d\u00f2ng thang nh\u00f4m gi\u00e1 r\u1ebb<\/a><\/strong> \u0111\u1ea1t chu\u1ea9n c\u0169ng \u0111\u01b0\u1ee3c ch\u00fa tr\u1ecdng r\u1ea5t k\u1ef9 v\u00e0o chi ti\u1ebft n\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o uy t\u00edn th\u01b0\u01a1ng hi\u1ec7u.<\/p>\n

3. T\u1ea1i sao thang nh\u00f4m 3m l\u00e0 k\u00edch th\u01b0\u1edbc l\u00fd t\u01b0\u1edfng cho \u0111\u1ed9 b\u1ec1n?<\/h2>\n

Chi\u1ec1u cao 3m \u0111\u01b0\u1ee3c coi l\u00e0 “t\u1ef7 l\u1ec7 v\u00e0ng” trong thi\u1ebft k\u1ebf thang nh\u00f4m v\u00ec n\u00f3 \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c c\u1ea3 c\u00f4ng n\u0103ng l\u1eabn s\u1ef1 \u1ed5n \u0111\u1ecbnh v\u1ec1 c\u1ea5u tr\u00fac.<\/p>\n

3.1. S\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 v\u1eefng ch\u00e3i<\/h3>\n

\u1ede \u0111\u1ed9 cao 3m, tr\u1ecdng t\u00e2m c\u1ee7a thang \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n \u0111\u1ec3 \u0111\u1ee9ng v\u1eefng nh\u1ea5t. N\u1ebfu thang qu\u00e1 cao, \u0111\u1ed9 v\u00f5ng c\u1ee7a nh\u00f4m s\u1ebd t\u0103ng l\u00ean, l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u00e1c kh\u1edbp n\u1ed1i. Chi\u1ebfc thang nh\u00f4m 3m<\/strong> cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng l\u00e0m vi\u1ec7c \u1edf \u0111\u1ed9 cao tr\u1ea7n nh\u00e0 ph\u1ed5 bi\u1ebfn t\u1eeb 3.5m \u0111\u1ebfn 4m m\u1ed9t c\u00e1ch an to\u00e0n m\u00e0 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 c\u1ee9ng c\u00e1p ho\u00e0n h\u1ea3o.<\/p>\n

3.2. D\u1ec5 d\u00e0ng b\u1ea3o qu\u1ea3n v\u00e0 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng<\/h3>\n

K\u00edch th\u01b0\u1edbc 3m khi thu g\u1ecdn (\u0111\u1ed1i v\u1edbi thang r\u00fat) ho\u1eb7c g\u1ea5p l\u1ea1i (\u0111\u1ed1i v\u1edbi thang ch\u1eef A) r\u1ea5t g\u1ecdn g\u00e0ng. Vi\u1ec7c c\u1ea5t gi\u1eef thang trong m\u00f4i tr\u01b0\u1eddng kh\u00f4 r\u00e1o, tr\u00e1nh va qu\u1eb9t gi\u00fap b\u1ea3o v\u1ec7 l\u1edbp m\u00e0ng oxit b\u1ec1 m\u1eb7t, t\u1eeb \u0111\u00f3 duy tr\u00ec \u0111\u1ed9 b\u1ec1n c\u1ee7a thang theo n\u0103m th\u00e1ng.<\/p>\n

4. Thang nh\u00f4m gi\u00e1 r\u1ebb \u0111\u1ea1t chu\u1ea9n Ch\u00e2u \u00c2u \u2013 C\u00f3 th\u1ef1c s\u1ef1 t\u1ed3n t\u1ea1i?<\/h2>\n

Nhi\u1ec1u kh\u00e1ch h\u00e0ng ho\u00e0i nghi v\u1ec1 vi\u1ec7c c\u00e1c d\u00f2ng thang nh\u00f4m gi\u00e1 r\u1ebb<\/strong> c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c ti\u00eau chu\u1ea9n EN131. Tuy nhi\u00ean, nh\u1edd s\u1ef1 t\u1ed1i \u01b0u h\u00f3a trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t v\u00e0o n\u0103m 2026, \u0111i\u1ec1u n\u00e0y ho\u00e0n to\u00e0n kh\u1ea3 thi.<\/p>\n

<\/strong><\/p>\n

4.1. T\u1ed1i \u01b0u h\u00f3a chi ph\u00ed s\u1ea3n xu\u1ea5t v\u00e0 ph\u00e2n ph\u1ed1i<\/h3>\n

C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t l\u1edbn hi\u1ec7n nay \u0111\u00e3 \u0111\u1ea7u t\u01b0 d\u00e2y chuy\u1ec1n t\u1ef1 \u0111\u1ed9ng h\u00f3a ho\u00e0n to\u00e0n, gi\u00fap gi\u1ea3m chi ph\u00ed nh\u00e2n c\u00f4ng v\u00e0 hao h\u1ee5t nguy\u00ean li\u1ec7u. Ch\u00ednh v\u00ec v\u1eady, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y nh\u1eefng m\u1eabu thang nh\u00f4m gi\u00e1 r\u1ebb<\/strong> nh\u01b0ng v\u1eabn c\u00f3 \u0111\u1ed9 d\u00e0y nh\u00f4m \u0111\u1ea1t chu\u1ea9n 1.2mm – 1.5mm v\u00e0 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c ch\u1ee9ng ch\u1ec9 an to\u00e0n qu\u1ed1c t\u1ebf.<\/p>\n

4.2. C\u00e1ch nh\u1eadn di\u1ec7n thang nh\u00f4m gi\u00e1 r\u1ebb nh\u01b0ng ch\u1ea5t l\u01b0\u1ee3ng<\/h3>\n

\u0110\u1ec3 kh\u00f4ng mua nh\u1ea7m h\u00e0ng k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng, b\u1ea1n n\u00ean ki\u1ec3m tra k\u1ef9 ph\u1ea7n ch\u00e2n \u0111\u1ebf cao su v\u00e0 c\u00e1c ch\u1ed1t kh\u00f3a. M\u1ed9t chi\u1ebfc thang r\u1ebb nh\u01b0ng t\u1ed1t s\u1ebd c\u00f3 ch\u00e2n \u0111\u1ebf cao su d\u00e0y, th\u01a1m m\u00f9i cao su t\u1ef1 nhi\u00ean v\u00e0 c\u00e1c ch\u1ed1t kh\u00f3a nh\u1ea3y nh\u1ea1y, d\u1ee9t kho\u00e1t. H\u00e3y tr\u00e1nh xa nh\u1eefng lo\u1ea1i thang c\u00f3 b\u1ec1 m\u1eb7t nh\u00f4m th\u00f4 r\u00e1p ho\u1eb7c c\u00e1c chi ti\u1ebft nh\u1ef1a m\u1ecfng manh.<\/p>\n

5. Kinh nghi\u1ec7m ki\u1ec3m tra \u0111\u1ed9 b\u1ec1n c\u1ee7a thang nh\u00f4m ngay t\u1ea1i c\u1eeda h\u00e0ng<\/h2>\n

\u0110\u1eebng ch\u1ec9 tin v\u00e0o nh\u1eefng l\u1eddi qu\u1ea3ng c\u00e1o, h\u00e3y t\u1ef1 m\u00ecnh ki\u1ec3m ch\u1ee9ng \u0111\u1ed9 b\u1ec1n c\u1ee7a chi\u1ebfc thang nh\u00f4m 3m<\/strong> b\u1eb1ng c\u00e1c m\u1eb9o sau:<\/p>\n

5.1. Th\u1eed \u0111\u1ed9 \u0111\u00e0n h\u1ed3i c\u1ee7a \u1ed1ng nh\u00f4m<\/h3>\n

H\u00e3y d\u00f9ng l\u1ef1c tay nh\u1ea5n m\u1ea1nh v\u00e0o gi\u1eefa \u1ed1ng nh\u00f4m ho\u1eb7c \u0111\u1ee9ng th\u1eed l\u00ean b\u1eadc thang th\u1ea5p nh\u1ea5t. Nh\u00f4m \u0111\u1ea1t chu\u1ea9n Ch\u00e2u \u00c2u s\u1ebd c\u00f3 \u0111\u1ed9 \u0111\u00e0n h\u1ed3i r\u1ea5t t\u1ed1t, khi b\u1ecf l\u1ef1c t\u00e1c \u0111\u1ed9ng, \u1ed1ng nh\u00f4m s\u1ebd tr\u1edf l\u1ea1i tr\u1ea1ng th\u00e1i th\u1eb3ng t\u1eafp ngay l\u1eadp t\u1ee9c m\u00e0 kh\u00f4ng \u0111\u1ec3 l\u1ea1i v\u1ebft m\u00f3p hay \u0111\u1ed9 cong.<\/p>\n

5.2. Ki\u1ec3m tra c\u00e1c \u0111inh t\u00e1n v\u00e0 ph\u1ee5 ki\u1ec7n<\/h3>\n

Quan s\u00e1t k\u1ef9 c\u00e1c h\u00e0ng \u0111inh t\u00e1n d\u1ecdc theo th\u00e2n thang. Ch\u00fang ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00f3ng \u0111\u1ec1u, ch\u1eafc ch\u1eafn v\u00e0 kh\u00f4ng c\u00f3 khe h\u1edf. M\u1ed9t chi\u1ebfc thang nh\u00f4m gi\u00e1 r\u1ebb<\/strong> ch\u1ea5t l\u01b0\u1ee3ng v\u1eabn s\u1ebd c\u00f3 \u0111\u1ed9 ho\u00e0n thi\u1ec7n s\u1eafc s\u1ea3o \u1edf c\u00e1c chi ti\u1ebft nh\u1ecf nh\u1ea5t, kh\u00f4ng c\u00f3 d\u0103m nh\u00f4m th\u1eeba g\u00e2y x\u01b0\u1edbc tay ng\u01b0\u1eddi d\u00f9ng.<\/p>\n

6. L\u01b0u \u00fd khi s\u1eed d\u1ee5ng \u0111\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd thang nh\u00f4m<\/h2>\n

D\u00f9 l\u00e0 d\u00f2ng thang b\u1ec1n nh\u1ea5t th\u1ebf gi\u1edbi, vi\u1ec7c s\u1eed d\u1ee5ng sai c\u00e1ch c\u0169ng s\u1ebd l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd s\u1ea3n ph\u1ea9m.<\/p>\n

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    Kh\u00f4ng d\u00f9ng qu\u00e1 t\u1ea3i tr\u1ecdng:<\/strong> D\u00f9 thang ch\u1ecbu \u0111\u01b0\u1ee3c 150kg, nh\u01b0ng n\u1ebfu b\u1ea1n th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 hai ng\u01b0\u1eddi c\u00f9ng leo l\u00ean chi\u1ebfc thang nh\u00f4m 3m<\/strong>, c\u00e1c kh\u1edbp n\u1ed1i s\u1ebd nhanh ch\u00f3ng b\u1ecb m\u1ecfi v\u00e0 l\u1ecfng l\u1ebbo.<\/p>\n<\/li>\n

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    V\u1ec7 sinh sau khi d\u00f9ng:<\/strong> \u0110\u1eb7c bi\u1ec7t l\u00e0 v\u1edbi thang r\u00fat, h\u00e3y lau s\u1ea1ch b\u1ee5i b\u1ea9n ho\u1eb7c v\u1ebft s\u01a1n b\u00e1m tr\u00ean \u1ed1ng nh\u00f4m tr\u01b0\u1edbc khi thu g\u1ecdn \u0111\u1ec3 tr\u00e1nh l\u00e0m x\u01b0\u1edbc b\u1ec1 m\u1eb7t nh\u00f4m v\u00e0 k\u1eb9t ch\u1ed1t kh\u00f3a.<\/p>\n<\/li>\n

  • \n

    Tr\u00e1nh m\u00f4i tr\u01b0\u1eddng h\u00f3a ch\u1ea5t:<\/strong> D\u00f9 nh\u00f4m b\u1ec1n nh\u01b0ng c\u00e1c lo\u1ea1i axit m\u1ea1nh ho\u1eb7c dung m\u00f4i h\u00f3a ch\u1ea5t c\u00f3 th\u1ec3 l\u00e0m \u0103n m\u00f2n ch\u00e2n \u0111\u1ebf cao su v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn nh\u1ef1a.<\/p>\n

    <\/strong><\/li>\n<\/ul>\n

    7. Mua thang nh\u00f4m 3m \u0111\u1ea1t chu\u1ea9n Ch\u00e2u \u00c2u \u1edf \u0111\u00e2u uy t\u00edn?<\/h2>\n

    \u0110\u1ec3 s\u1edf h\u1eefu m\u1ed9t chi\u1ebfc thang th\u1ef1c s\u1ef1 b\u1ec1n b\u1ec9, vi\u1ec7c ch\u1ecdn n\u01a1i mua c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m vi\u1ec7c ch\u1ecdn th\u01b0\u01a1ng hi\u1ec7u.<\/p>\n

    7.1. Ch\u1ecdn c\u00e1c \u0111\u1ea1i l\u00fd ph\u00e2n ph\u1ed1i ch\u00ednh h\u00e3ng<\/h3>\n

    C\u00e1c \u0111\u1ea1i l\u00fd l\u1edbn th\u01b0\u1eddng c\u00f3 gi\u1ea5y t\u1edd ch\u1ee9ng minh ngu\u1ed3n g\u1ed1c v\u00e0 c\u00e1c ch\u1ee9ng ch\u1ec9 an to\u00e0n \u0111i k\u00e8m. T\u1ea1i \u0111\u00e2y, m\u1ee9c thang nh\u00f4m gi\u00e1 r\u1ebb<\/strong> s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o l\u00e0 gi\u00e1 th\u1eadt t\u1eeb nh\u00e0 s\u1ea3n xu\u1ea5t, kh\u00f4ng ph\u1ea3i h\u00e0ng nh\u00e1i gi\u1ea3 m\u1ea1o th\u01b0\u01a1ng hi\u1ec7u l\u1edbn.<\/p>\n

    7.2. Ch\u00ednh s\u00e1ch b\u1ea3o h\u00e0nh v\u00e0 cam k\u1ebft ch\u1ea5t l\u01b0\u1ee3ng<\/h3>\n

    H\u00e3y \u01b0u ti\u00ean nh\u1eefng \u0111\u01a1n v\u1ecb c\u00f3 th\u1eddi gian b\u1ea3o h\u00e0nh t\u1eeb 18 th\u00e1ng tr\u1edf l\u00ean. M\u1ed9t chi\u1ebfc thang nh\u00f4m 3m<\/strong> ch\u00ednh h\u00e3ng s\u1ebd lu\u00f4n \u0111i k\u00e8m v\u1edbi s\u1ed5 b\u1ea3o h\u00e0nh v\u00e0 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng chi ti\u1ebft, gi\u00fap b\u1ea1n an t\u00e2m h\u01a1n trong su\u1ed1t qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng.<\/p>\n

    K\u1ebft lu\u1eadn<\/h2>\n

    \u0110\u1ed9 b\u1ec1n c\u1ee7a chi\u1ebfc thang nh\u00f4m 3m<\/strong> kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf v\u1ebb ngo\u00e0i s\u00e1ng b\u00f3ng m\u00e0 \u0111\u01b0\u1ee3c t\u1ea1o n\u00ean t\u1eeb nh\u1eefng ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt kh\u1eaft khe c\u1ee7a Ch\u00e2u \u00c2u. Vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t chi\u1ebfc thang nh\u00f4m gi\u00e1 r\u1ebb<\/strong> \u0111\u1ea1t chu\u1ea9n EN131 l\u00e0 quy\u1ebft \u0111\u1ecbnh th\u00f4ng minh, gi\u00fap b\u1ea1n v\u1eeba ti\u1ebft ki\u1ec7m chi ph\u00ed, v\u1eeba \u0111\u1ea3m b\u1ea3o an to\u00e0n tuy\u1ec7t \u0111\u1ed1i cho b\u1ea3n th\u00e2n v\u00e0 gia \u0111\u00ecnh. H\u00e3y l\u00e0 ng\u01b0\u1eddi ti\u00eau d\u00f9ng tinh t\u1ebf, \u01b0u ti\u00ean nh\u1eefng gi\u00e1 tr\u1ecb b\u1ec1n v\u1eefng \u0111\u1ec3 m\u1ed7i l\u1ea7n leo cao l\u00e0 m\u1ed9t l\u1ea7n an t\u00e2m tr\u1ecdn v\u1eb9n.<\/p>\n","protected":false},"excerpt":{"rendered":"

    D\u00f2ng thang nh\u00f4m 3m \u0111\u1ea1t chu\u1ea9n Ch\u00e2u \u00c2u n\u1ed5i ti\u1ebfng v\u1edbi \u0111\u1ed9 b\u1ec1n v\u01b0\u1ee3t tr\u1ed9i v\u00e0 t\u00ednh an to\u00e0n cao. Hi\u1ec7n nay, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 s\u1edf h\u1eefu m\u1eabu thang nh\u00f4m gi\u00e1 r\u1ebb nh\u01b0ng v\u1eabn \u0111\u00e1p \u1ee9ng \u0111\u1ea7y \u0111\u1ee7 ti\u00eau chu\u1ea9n EN131 kh\u1eaft khe, mang l\u1ea1i s\u1ef1 an t\u00e2m tuy\u1ec7t \u0111\u1ed1i khi s\u1eed d\u1ee5ng. 1. […]<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-972","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-uncategorized"},"_links":{"self":[{"href":"https:\/\/urbanstyle.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/972","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/urbanstyle.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/urbanstyle.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/urbanstyle.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=972"}],"version-history":[{"count":0,"href":"https:\/\/urbanstyle.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/972\/revisions"}],"wp:attachment":[{"href":"https:\/\/urbanstyle.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=972"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/urbanstyle.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=972"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/urbanstyle.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=972"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}