{"id":64181,"date":"2024-03-26T16:58:13","date_gmt":"2024-03-26T09:58:13","guid":{"rendered":"https:\/\/www.baohoxanh.com\/blog\/?p=64181"},"modified":"2026-09-08T12:19:37","modified_gmt":"2026-09-08T05:19:37","slug":"huong-dan-cach-lua-chon-gang-tay-soi-an-toan","status":"publish","type":"post","link":"https:\/\/www.baohoxanh.com\/blog\/huong-dan-cach-lua-chon-gang-tay-soi-an-toan\/","title":{"rendered":"H\u01b0\u1edbng D\u1eabn C\u00e1ch L\u1ef1a Ch\u1ecdn G\u0103ng Tay S\u1ee3i An To\u00e0n"},"content":{"rendered":"\n

Ch\u1ecdn G\u0103ng Tay S\u1ee3i Theo \u0110\u00fang R\u1ee7i Ro C\u1ee7a C\u00f4ng Vi\u1ec7c<\/h2>\n\n\n\n

G\u0103ng tay s\u1ee3i l\u00e0 l\u1edbp ch\u1eafn c\u01a1 h\u1ecdc cho b\u00e0n tay: n\u00f3 ch\u1eafn va qu\u1eb9t, x\u01b0\u1edbc v\u00e0 v\u1eadt s\u1eafc c\u1ea1nh \u1edf \u0111\u00fang m\u1ee9c ghi tr\u00ean nh\u00e3n, kh\u00f4ng h\u01a1n. B\u00e0i n\u00e0y \u0111i qua b\u1ed1n vi\u1ec7c: \u0111\u1ecdc d\u00e3y k\u00fd hi\u1ec7u EN 388 v\u00e0 EN 407 in tr\u00ean mu b\u00e0n tay, ph\u00e2n bi\u1ec7t b\u1ed1n nh\u00f3m s\u1ee3i th\u01b0\u1eddng g\u1eb7p trong nh\u00e0 x\u01b0\u1edfng Vi\u1ec7t Nam, \u0111o c\u1ee1 tay b\u1eb1ng th\u01b0\u1edbc d\u00e2y, v\u00e0 ba vi\u1ec7c g\u0103ng s\u1ee3i kh\u00f4ng l\u00e0m \u0111\u01b0\u1ee3c. Ranh gi\u1edbi cu\u1ed1i c\u00f9ng l\u00e0 ph\u1ea7n hay b\u1ecb b\u1ecf qua nh\u1ea5t l\u00fac \u0111\u1eb7t h\u00e0ng theo l\u00f4.<\/p>\n\n\n\n

M\u1ed7i v\u1ecb tr\u00ed c\u00f3 m\u1ed9t m\u1ed1i nguy kh\u00e1c nhau, n\u00ean ph\u00e9p ch\u1ecdn b\u1eaft \u0111\u1ea7u t\u1eeb m\u1ed1i nguy ch\u1ee9 kh\u00f4ng t\u1eeb gi\u00e1. V\u1ecb tr\u00ed th\u01b0\u1eddng xuy\u00ean c\u1ea7m v\u1eadt s\u1eafc c\u1ea1nh th\u00ec \u0111\u1ecdc b\u1eadc c\u1eaft TDM in tr\u00ean mu b\u00e0n tay; v\u1ecb tr\u00ed ch\u1ea1m b\u1ec1 m\u1eb7t n\u00f3ng th\u00ec \u0111\u1ecdc d\u00e3y s\u00e1u ch\u1eef s\u1ed1 c\u1ee7a EN 407, trong \u0111\u00f3 ch\u1ec9 ri\u00eang ch\u1ec9 ti\u00eau nhi\u1ec7t ti\u1ebfp x\u00fac m\u1edbi n\u00f3i l\u00ean chuy\u1ec7n ch\u1ea1m v\u00e0o kim lo\u1ea1i n\u00f3ng. S\u1ee3i Kevlar \u0111\u01b0\u1ee3c d\u00f9ng cho g\u0103ng ch\u1ed1ng c\u1eaft nh\u1edd \u0111\u1ed9 b\u1ec1n k\u00e9o r\u1ea5t cao v\u00e0 b\u1ec1 m\u1eb7t s\u1ee3i c\u1ee9ng l\u00e0m c\u00f9n l\u01b0\u1ee1i c\u1eaft, ch\u1ee9 kh\u00f4ng nh\u1edd t\u00ednh \u0111\u00e0n h\u1ed3i; b\u1ea3n th\u00e2n s\u1ee3i n\u00e0y gi\u00e3n r\u1ea5t \u00edt. S\u1ee3i Nomex d\u00f9ng cho g\u0103ng ch\u1ecbu nhi\u1ec7t v\u00ec n\u00f3 kh\u00f4ng b\u1eaft ch\u00e1y v\u00e0 kh\u00f4ng ch\u1ea3y nh\u1ef1a khi g\u1eb7p nhi\u1ec7t, kh\u00e1c v\u1edbi nylon v\u00e0 polyester l\u00e0 hai lo\u1ea1i s\u1ee3i n\u00f3ng ch\u1ea3y \u1edf qu\u00e3ng 250-260 \u00b0C r\u1ed3i b\u00e1m d\u00ednh v\u00e0o da. V\u1ec1 c\u1ee1, g\u0103ng r\u1ed9ng qu\u00e1 th\u00ec ph\u1ea7n v\u1ea3i th\u1eeba \u1edf \u0111\u1ea7u ng\u00f3n l\u00e0 ch\u1ed7 d\u1ec5 b\u1ecb cu\u1ed1n v\u00e0o b\u1ed9 ph\u1eadn quay; g\u0103ng ch\u1eadt qu\u00e1 th\u00ec b\u00e0n tay ph\u1ea3i b\u00f3p m\u1ea1nh h\u01a1n \u0111\u1ec3 gi\u1eef v\u1eadt, m\u1ecfi c\u01a1 b\u00e0n tay sau v\u00e0i gi\u1edd. \u0110\u1ed9 d\u00e0y ch\u1ec9 l\u00e0 h\u1ec7 qu\u1ea3 ch\u1ee9 kh\u00f4ng ph\u1ea3i ti\u00eau ch\u00ed: m\u1ed9t \u0111\u00f4i m\u1ecfng d\u1ec7t t\u1eeb s\u1ee3i c\u00f3 b\u1eadc c\u1eaft cao v\u1eabn ch\u1eafn t\u1ed1t h\u01a1n m\u1ed9t \u0111\u00f4i d\u00e0y d\u1ec7t t\u1eeb s\u1ee3i th\u01b0\u1eddng.<\/p>\n\n\n\n

\"G\u0103ng
<\/figcaption><\/figure>\n\n\n\n

\u01afu \u0110i\u1ec3m C\u1ee7a G\u0103ng Tay S\u1ee3i B\u1ea3o H\u1ed9<\/h2>\n\n\n\n

Ba \u0111i\u1ec3m d\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng g\u00ec g\u0103ng s\u1ee3i l\u00e0m \u0111\u01b0\u1ee3c trong nh\u00e0 x\u01b0\u1edfng, v\u00e0 m\u1ed7i \u0111i\u1ec3m \u0111i k\u00e8m m\u1ed9t ranh gi\u1edbi c\u1ee7a ch\u00ednh n\u00f3.<\/p>\n\n\n\n

Ch\u1eafn c\u01a1 h\u1ecdc: g\u0103ng s\u1ee3i ch\u1eafn va qu\u1eb9t, x\u01b0\u1edbc v\u00e0 c\u1eaft tr\u01b0\u1ee3t \u1edf \u0111\u00fang m\u1ee9c ghi tr\u00ean nh\u00e3n. D\u00e3y EN 388 in b\u1ed1n ch\u1eef s\u1ed1 cho b\u1ed1n ph\u00e9p th\u1eed m\u00e0i m\u00f2n, c\u1eaft b\u1eb1ng l\u01b0\u1ee1i tr\u00f2n, x\u00e9 v\u00e0 \u0111\u00e2m xuy\u00ean, r\u1ed3i m\u1ed9t ch\u1eef c\u00e1i t\u1eeb A \u0111\u1ebfn F cho ph\u00e9p th\u1eed c\u1eaft TDM. Ch\u1eef c\u00e1i c\u00e0ng v\u1ec1 cu\u1ed1i b\u1ea3ng th\u00ec l\u1ef1c c\u1eaft c\u1ea7n \u0111\u1ec3 c\u1eaft \u0111\u1ee9t c\u00e0ng l\u1edbn. M\u1ed9t \u0111\u00f4i ghi b\u1eadc B m\u00e0 c\u00f4ng \u0111o\u1ea1n \u0111ang x\u1eed l\u00fd m\u00e9p t\u00f4n th\u00ec \u0111\u00f3 l\u00e0 sai c\u1ea5p, kh\u00f4ng ph\u1ea3i sai h\u00e3ng.<\/p>\n\n\n\n

Th\u1ea5m h\u00fat m\u1ed3 h\u00f4i, gi\u1eef tay kh\u00f4 khi l\u00e0m li\u00ean t\u1ee5c: s\u1ee3i d\u1ec7t tho\u00e1ng kh\u00ed n\u00ean b\u00e0n tay kh\u00f4ng b\u1ecb h\u1ea7m sau v\u00e0i gi\u1edd \u0111eo, h\u1ea1n ch\u1ebf tu\u1ed9t tay khi c\u1ea7m n\u1eafm. \u0110\u00f4i g\u0103ng s\u1ee3i hay b\u1ecb m\u01b0\u1ee3n sang vi\u1ec7c kh\u00f4ng ph\u1ea3i c\u1ee7a n\u00f3: g\u0103ng tay s\u1ee3i kh\u00f4ng ph\u1ea3i l\u00e0 trang b\u1ecb c\u00e1ch \u0111i\u1ec7n. Khi thao t\u00e1c g\u1ea7n ph\u1ea7n mang \u0111i\u1ec7n, ph\u1ea3i d\u00f9ng g\u0103ng tay c\u00e1ch \u0111i\u1ec7n chuy\u00ean d\u1ee5ng \u0111\u00e3 ki\u1ec3m \u0111\u1ecbnh, kh\u00f4ng l\u1ea5y g\u0103ng s\u1ee3i thay th\u1ebf.<\/p>\n\n\n\n

Gi\u00e1 v\u00e0 ngu\u1ed3n h\u00e0ng: g\u0103ng d\u1ec7t kim n\u1ec1n polyester ho\u1eb7c cotton l\u00e0 nh\u00f3m r\u1ebb nh\u1ea5t trong h\u1ecd g\u0103ng b\u1ea3o h\u1ed9, n\u00ean n\u00f3 th\u01b0\u1eddng l\u00e0 \u0111\u00f4i g\u0103ng c\u1ea5p ph\u00e1t \u0111\u1ea1i tr\u00e0 cho c\u1ea3 x\u01b0\u1edfng. Ch\u00ednh v\u00ec r\u1ebb m\u00e0 n\u00f3 hay b\u1ecb c\u1ea5p cho c\u1ea3 nh\u1eefng v\u1ecb tr\u00ed \u0111\u00e1ng l\u1ebd ph\u1ea3i d\u00f9ng g\u0103ng ch\u1ed1ng c\u1eaft b\u1eadc cao ho\u1eb7c g\u0103ng ch\u1ed1ng ho\u00e1 ch\u1ea5t. Khi l\u1eadp danh m\u1ee5c c\u1ea5p ph\u00e1t, t\u00e1ch v\u1ecb tr\u00ed theo m\u1ed1i nguy tr\u01b0\u1edbc, r\u1ed3i m\u1edbi gh\u00e9p m\u00e3 h\u00e0ng v\u00e0o t\u1eebng nh\u00f3m.<\/p>\n\n\n\n

Ba vi\u1ec7c tr\u00ean \u0111\u1ec1u n\u1eb1m trong nh\u00f3m c\u01a1 h\u1ecdc. Ba vi\u1ec7c g\u0103ng s\u1ee3i kh\u00f4ng l\u00e0m \u0111\u01b0\u1ee3c: ch\u1eafn ho\u00e1 ch\u1ea5t d\u1ea1ng l\u1ecfng, c\u00e1ch \u0111i\u1ec7n, v\u00e0 ch\u1eafn nhi\u1ec7t k\u00e9o d\u00e0i qu\u00e1 kho\u1ea3ng th\u1eddi gian ghi trong ph\u00e9p th\u1eed.<\/p>\n\n\n\n

C\u00e1c Lo\u1ea1i G\u0103ng Tay S\u1ee3i Ph\u1ed5 Bi\u1ebfn Trong Nh\u00e0 X\u01b0\u1edfng<\/h2>\n\n\n\n

Nh\u00e0 x\u01b0\u1edfng \u1edf Vi\u1ec7t Nam th\u01b0\u1eddng d\u00f9ng b\u1ed1n nh\u00f3m g\u0103ng tay s\u1ee3i b\u1ea3o h\u1ed9<\/a>, ph\u00e2n theo c\u00e1i m\u00e0 l\u1edbp s\u1ee3i ph\u1ea3i ch\u1ecbu: l\u01b0\u1ee1i c\u1eaft, nhi\u1ec7t, m\u1ed3 h\u00f4i v\u00e0 \u0111\u1ed9 b\u00e1m.<\/p>\n\n\n\n

G\u0103ng Tay S\u1ee3i Ch\u1ed1ng C\u1eaft<\/h3>\n\n\n\n

Ph\u1ea7n ch\u1ecbu c\u1eaft c\u1ee7a g\u0103ng \u0111\u1ebfn t\u1eeb s\u1ee3i para-aramid, s\u1ee3i thu\u1ef7 tinh ho\u1eb7c l\u00f5i th\u00e9p m\u1ea3nh d\u1ec7t l\u1eabn v\u00e0o n\u1ec1n s\u1ee3i. C\u00e1c s\u1ee3i kh\u00e1c trong c\u00f9ng \u0111\u00f4i g\u0103ng, nh\u01b0 polyamide hay spandex, lo ph\u1ea7n \u00f4m tay v\u00e0 \u0111\u1ed9 co gi\u00e3n ch\u1ee9 kh\u00f4ng quy\u1ebft \u0111\u1ecbnh c\u1ea5p ch\u1ed1ng c\u1eaft. \u0110\u00e2y l\u00e0 ch\u1ed7 hay b\u1ecb \u0111\u1ecdc nh\u1ea7m khi xem b\u1ea3ng th\u00e0nh ph\u1ea7n: m\u1ed9t \u0111\u00f4i ghi “c\u00f3 Kevlar” m\u00e0 kh\u00f4ng ghi b\u1eadc c\u1eaft th\u00ec ch\u01b0a cho bi\u1ebft g\u00ec v\u1ec1 m\u1ee9c ch\u1eafn, v\u00ec t\u1ef7 l\u1ec7 para-aramid trong s\u1ee3i pha c\u00f3 th\u1ec3 ch\u1ec9 v\u00e0i ph\u1ea7n tr\u0103m. Con s\u1ed1 c\u1ea7n \u0111\u1ecdc l\u00e0 ch\u1eef c\u00e1i TDM tr\u00ean mu b\u00e0n tay, kh\u00f4ng ph\u1ea3i danh s\u00e1ch th\u00e0nh ph\u1ea7n tr\u00ean bao b\u00ec.<\/p>\n\n\n\n

G\u0103ng tay s\u1ee3i Kevlar: Kevlar l\u00e0 t\u00ean th\u01b0\u01a1ng m\u1ea1i c\u1ee7a s\u1ee3i para-aramid do DuPont \u0111\u1eb7t, n\u00ean nh\u00e3n ghi “Kevlar” v\u00e0 nh\u00e3n ghi “para-aramid” n\u00f3i v\u1ec1 c\u00f9ng m\u1ed9t h\u1ecd s\u1ee3i. S\u1ee3i n\u00e0y kh\u00f4ng n\u00f3ng ch\u1ea3y m\u00e0 ch\u00e1y th\u00e0nh than khi nhi\u1ec7t l\u00ean qu\u00e1 cao, v\u00ec v\u1eady n\u00f3 v\u1eeba v\u00e0o nh\u00f3m ch\u1ed1ng c\u1eaft v\u1eeba v\u00e0o nh\u00f3m ch\u1ecbu nhi\u1ec7t. \u0110i\u1ec3m y\u1ebfu c\u1ee7a n\u00f3 l\u00e0 tia c\u1ef1c t\u00edm: \u0111\u00f4i g\u0103ng ph\u01a1i n\u1eafng nhi\u1ec1u ng\u00e0y s\u1ebd t\u1ee5t \u0111\u1ed9 b\u1ec1n, n\u00ean ch\u1ed7 c\u1ea5t l\u00e0 trong t\u1ee7 ho\u1eb7c h\u1ed9c k\u00edn, kh\u00f4ng ph\u1ea3i m\u00f3c treo ngo\u00e0i tr\u1eddi.<\/p>\n\n\n\n

G\u0103ng tay s\u1ee3i ch\u1ed1ng c\u1eaft lo\u1ea1i k\u1ebft h\u1ee3p: nhi\u1ec1u m\u1eabu pha th\u00eam spandex, s\u1ee3i th\u1ee7y tinh ho\u1eb7c l\u00f5i th\u00e9p \u0111\u1ec3 gi\u1eef \u0111\u1ed9 \u00f4m tay m\u00e0 v\u1eabn n\u00e2ng b\u1eadc c\u1eaft. N\u1ebfu c\u00f4ng \u0111o\u1ea1n c\u00f3 m\u1ea3nh kim lo\u1ea1i s\u1eafc c\u1ea1nh, n\u00ean ch\u1ecdn theo b\u1eadc c\u1eaft ghi tr\u00ean mu b\u00e0n tay thay v\u00ec ch\u1ecdn theo c\u1ea3m gi\u00e1c d\u00e0y m\u1ecfng; tham kh\u1ea3o th\u00eam nh\u00f3m g\u0103ng tay ch\u1ed1ng v\u1eadt s\u1eafc c\u1ea1nh<\/a> \u0111\u1ec3 so c\u1ea5p b\u1ea3o v\u1ec7. Ri\u00eang m\u1eabu c\u00f3 l\u00f5i th\u00e9p th\u00ec n\u1eb7ng tay h\u01a1n v\u00e0 l\u00e0m m\u00e1y d\u00f2 kim lo\u1ea1i \u1edf d\u00e2y chuy\u1ec1n th\u1ef1c ph\u1ea9m b\u00e1o \u0111\u1ed9ng, n\u00ean hai kh\u00e2u \u0111\u00f3 ph\u1ea3i ch\u1ecdn m\u1eabu kh\u00f4ng l\u00f5i th\u00e9p.<\/p>\n\n\n\n

G\u0103ng Tay S\u1ee3i Ch\u1ecbu Nhi\u1ec7t<\/h3>\n\n\n\n

EN 407 ch\u1ea5m s\u00e1u ch\u1ec9 ti\u00eau nhi\u1ec7t ri\u00eang bi\u1ec7t, m\u1ed7i ch\u1ec9 ti\u00eau m\u1ed9t ch\u1eef s\u1ed1 t\u1eeb 1 \u0111\u1ebfn 4: t\u00ednh b\u1eaft ch\u00e1y, nhi\u1ec7t ti\u1ebfp x\u00fac, nhi\u1ec7t \u0111\u1ed1i l\u01b0u, nhi\u1ec7t b\u1ee9c x\u1ea1, gi\u1ecdt kim lo\u1ea1i n\u00f3ng ch\u1ea3y b\u1eafn nh\u1ecf, v\u00e0 kh\u1ed1i kim lo\u1ea1i n\u00f3ng ch\u1ea3y l\u1edbn. S\u00e1u ch\u1eef s\u1ed1 n\u00e0y kh\u00f4ng c\u1ed9ng l\u1ea1i th\u00e0nh m\u1ed9t c\u1ea5p ch\u1ecbu nhi\u1ec7t chung, v\u00e0 c\u0169ng kh\u00f4ng thay th\u1ebf cho nhau. \u1ede ch\u1ec9 ti\u00eau nhi\u1ec7t ti\u1ebfp x\u00fac, b\u1ed1n b\u1eadc \u1ee9ng v\u1edbi b\u1ed1n m\u1ed1c nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t l\u00e0 100, 250, 350 v\u00e0 500 \u00b0C, k\u00e8m m\u1ed9t ng\u01b0\u1ee1ng th\u1eddi gian t\u00ednh b\u1eb1ng gi\u00e2y ghi trong ph\u00e9p th\u1eed. Ngh\u0129a l\u00e0 m\u1ed9t \u0111\u00f4i ghi b\u1eadc 4 \u1edf v\u1ecb tr\u00ed nhi\u1ec7t ti\u1ebfp x\u00fac ch\u1ec9 n\u00f3i \u0111\u01b0\u1ee3c r\u1eb1ng n\u00f3 qua \u0111\u01b0\u1ee3c ph\u00e9p th\u1eed \u1edf 500 \u00b0C trong kho\u1ea3ng th\u1eddi gian \u0111\u00f3, kh\u00f4ng n\u00f3i \u0111\u01b0\u1ee3c n\u00f3 c\u1ea7m v\u1eadt 500 \u00b0C bao l\u00e2u t\u00f9y \u00fd. Ch\u1eef X \u1edf m\u1ed9t v\u1ecb tr\u00ed ngh\u0129a l\u00e0 ch\u1ec9 ti\u00eau \u0111\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c th\u1eed, kh\u00f4ng ph\u1ea3i b\u1eadc 0. V\u1eadt li\u1ec7u th\u01b0\u1eddng g\u1eb7p cho nh\u00f3m n\u00e0y l\u00e0 Nomex, s\u1ee3i ceramic v\u00e0 s\u1ee3i th\u1ee7y tinh.<\/p>\n\n\n\n

G\u0103ng tay s\u1ee3i Nomex: Nomex l\u00e0 s\u1ee3i meta-aramid, kh\u00f4ng b\u1eaft ch\u00e1y v\u00e0 kh\u00f4ng ch\u1ea3y nh\u1ef1a khi g\u1eb7p nhi\u1ec7t, th\u01b0\u1eddng d\u00f9ng l\u00e0m l\u1edbp trong cho c\u00f4ng vi\u1ec7c g\u1ea7n l\u1eeda v\u00e0 b\u1ec1 m\u1eb7t n\u00f3ng. \u0110\u00e2y l\u00e0 ch\u1ed7 s\u1ee3i Nomex hay b\u1ecb d\u00f9ng l\u1ea5n s\u00e2n: Nomex ch\u1ed1ng ch\u00e1y ch\u1ee9 kh\u00f4ng ch\u1ed1ng ho\u00e1 ch\u1ea5t; c\u00f4ng vi\u1ec7c pha ch\u1ebf hay chi\u1ebft r\u00f3t ph\u1ea3i d\u00f9ng g\u0103ng chuy\u00ean cho ho\u00e1 ch\u1ea5t, s\u1ee3i d\u1ec7t th\u1ea5m ho\u00e1 ch\u1ea5t r\u1ed3i gi\u1eef n\u00f3 \u00e1p s\u00e1t da.<\/p>\n\n\n\n

G\u0103ng tay s\u1ee3i ceramic v\u00e0 s\u1ee3i th\u1ee7y tinh: hai lo\u1ea1i n\u00e0y ch\u1ecbu \u0111\u01b0\u1ee3c m\u1ed1c nhi\u1ec7t cao nh\u1ea5t trong h\u1ecd g\u0103ng d\u1ec7t, d\u00f9ng \u1edf l\u00f2 \u0111\u00fac v\u00e0 kh\u00e2u r\u00fat ph\u00f4i n\u00f3ng. \u0110\u1ed5i l\u1ea1i, s\u1ee3i th\u1ee7y tinh g\u00e3y v\u1ee5n khi b\u1ecb g\u1ea5p nhi\u1ec1u l\u1ea7n v\u00e0 \u0111\u1ea7u s\u1ee3i g\u00e3y g\u00e2y ng\u1ee9a da, n\u00ean m\u1eabu d\u00f9ng s\u1ee3i th\u1ee7y tinh g\u1ea7n nh\u01b0 lu\u00f4n c\u00f3 l\u1edbp l\u00f3t trong. \u0110\u00f4i n\u00e0o r\u00e1ch l\u1edbp l\u00f3t th\u00ec lo\u1ea1i b\u1ecf ch\u1ee9 kh\u00f4ng \u0111eo ti\u1ebfp.<\/p>\n\n\n\n

\"G\u0103ng
<\/figcaption><\/figure>\n\n\n\n

G\u0103ng Tay S\u1ee3i Cotton<\/h3>\n\n\n\n

G\u0103ng s\u1ee3i cotton d\u1ec7t kim l\u00e0 nh\u00f3m r\u1ebb nh\u1ea5t v\u00e0 c\u0169ng b\u1ecb hi\u1ec3u sai nhi\u1ec1u nh\u1ea5t. Vi\u1ec7c n\u00f3 l\u00e0m \u0111\u01b0\u1ee3c: h\u00fat m\u1ed3 h\u00f4i n\u00ean l\u00f2ng b\u00e0n tay kh\u00f4ng tr\u01a1n khi l\u00e0m li\u00ean t\u1ee5c, ch\u1eafn b\u1ee5i m\u00e0i v\u00e0 d\u1ea7u b\u00e1m kh\u00f4, v\u00e0 l\u00e0m l\u1edbp l\u00f3t b\u00ean trong m\u1ed9t \u0111\u00f4i g\u0103ng kh\u00e1c \u1edf kh\u00e2u c\u1ea7n v\u1eeba ch\u1eafn v\u1eeba th\u1ea5m. Vi\u1ec7c n\u00f3 kh\u00f4ng l\u00e0m \u0111\u01b0\u1ee3c: cotton l\u00e0 s\u1ee3i t\u1ef1 nhi\u00ean v\u00e0 n\u00f3 b\u1eaft ch\u00e1y, n\u00ean m\u1ed9t \u0111\u00f4i g\u0103ng cotton kh\u00f4ng ph\u1ea3i trang b\u1ecb ch\u1ecbu nhi\u1ec7t d\u00f9 c\u1ea7m v\u1eadt \u1ea5m th\u00ec th\u1ea5y \u0111\u1ee1 n\u00f3ng tay. \u0110\u00f4i cotton b\u1ecb \u1ea9m c\u00f2n d\u1eabn nhi\u1ec7t nhanh h\u01a1n \u0111\u00f4i kh\u00f4, v\u00ec v\u1eady c\u1ea7m v\u1eadt n\u00f3ng b\u1eb1ng g\u0103ng cotton \u01b0\u1edbt l\u00e0 c\u00e1ch b\u1ecb b\u1ecfng nhanh nh\u1ea5t trong x\u01b0\u1edfng. \u1ede kh\u00e2u l\u1eafp r\u00e1p c\u1ea7n c\u1ea3m gi\u00e1c \u0111\u1ea7u ng\u00f3n, cotton m\u1ecfng cho c\u1ea3m gi\u00e1c t\u1ed1t h\u01a1n g\u0103ng ph\u1ee7 d\u00e0y, nh\u01b0ng n\u00f3 kh\u00f4ng c\u00f3 b\u1eadc c\u1eaft n\u00e0o \u0111\u1ec3 ghi l\u00ean nh\u00e3n, n\u00ean kh\u00f4ng d\u00f9ng thay g\u0103ng ch\u1ed1ng c\u1eaft \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n

G\u0103ng Tay S\u1ee3i Ph\u1ee7<\/h3>\n\n\n\n

G\u0103ng s\u1ee3i ph\u1ee7 l\u00e0 g\u0103ng d\u1ec7t kim \u0111\u01b0\u1ee3c nh\u00fang m\u1ed9t l\u1edbp ph\u1ee7 \u1edf m\u1eb7t l\u00f2ng b\u00e0n tay ho\u1eb7c c\u1ea3 b\u00e0n tay. L\u1edbp ph\u1ee7 quy\u1ebft \u0111\u1ecbnh ba th\u1ee9: \u0111\u1ed9 b\u00e1m khi c\u1ea7m v\u1eadt, kh\u1ea3 n\u0103ng ch\u1eafn n\u01b0\u1edbc v\u00e0 d\u1ea7u \u1edf m\u1eb7t l\u00f2ng, v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u00f4i g\u0103ng. Ph\u1ea7n mu b\u00e0n tay th\u01b0\u1eddng \u0111\u1ec3 h\u1edf s\u1ee3i cho tho\u00e1ng, ngh\u0129a l\u00e0 n\u01b0\u1edbc v\u00e0 d\u1ea7u v\u1eabn v\u00e0o \u0111\u01b0\u1ee3c t\u1eeb m\u1eb7t tr\u00ean. \u0110i\u1ec3m n\u00e0y quan tr\u1ecdng khi c\u00f4ng vi\u1ec7c l\u00e0 nh\u00fang tay v\u00e0o th\u00f9ng ch\u1ee9 kh\u00f4ng ch\u1ec9 l\u00e0 c\u1ea7m n\u1eafm, v\u00ec l\u00fac \u0111\u00f3 l\u1edbp ph\u1ee7 m\u1eb7t l\u00f2ng kh\u00f4ng c\u1ee9u \u0111\u01b0\u1ee3c g\u00ec. B\u1ed1n l\u1edbp ph\u1ee7 th\u01b0\u1eddng g\u1eb7p \u1edf nh\u00e0 x\u01b0\u1edfng Vi\u1ec7t Nam l\u00e0 h\u1ea1t nh\u1ef1a PVC, cao su t\u1ef1 nhi\u00ean (latex), nitrile v\u00e0 polyurethane.<\/p>\n\n\n\n

G\u0103ng ph\u1ee7 h\u1ea1t nh\u1ef1a PVC: c\u00e1c h\u1ea1t PVC r\u1eddi r\u1ea1c d\u1eadp l\u00ean n\u1ec1n s\u1ee3i, gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 tho\u00e1ng c\u1ee7a l\u1edbp s\u1ee3i m\u00e0 v\u1eabn t\u0103ng \u0111\u1ed9 b\u00e1m khi b\u1ed1c d\u1ee1 bao ki\u1ec7n, g\u1ea1ch v\u00e0 th\u00f9ng carton. V\u00ec h\u1ea1t r\u1eddi nhau n\u00ean n\u00f3 kh\u00f4ng ch\u1eafn n\u01b0\u1edbc v\u00e0 kh\u00f4ng ch\u1eafn d\u1ea7u; \u0111\u00e2y l\u00e0 g\u0103ng b\u00e1m, kh\u00f4ng ph\u1ea3i g\u0103ng k\u00edn.<\/p>\n\n\n\n

G\u0103ng ph\u1ee7 cao su, nitrile ho\u1eb7c PU: l\u1edbp ph\u1ee7 li\u1ec1n m\u1ea1ch n\u00ean m\u1eb7t l\u00f2ng ch\u1eafn \u0111\u01b0\u1ee3c n\u01b0\u1edbc v\u00e0 b\u00e1m t\u1ed1t c\u1ea3 khi tay \u01b0\u1edbt. Ch\u1ecdn theo ch\u1ea5t b\u00e1m tr\u00ean v\u1eadt c\u1ea7n c\u1ea7m: cao su t\u1ef1 nhi\u00ean b\u00e1m t\u1ed1t nh\u01b0ng b\u1ecb d\u1ea7u l\u00e0m tr\u01b0\u01a1ng n\u1edf, n\u00ean n\u1ec1n d\u1ea7u m\u1ee1 ph\u1ea3i chuy\u1ec3n sang nitrile. L\u1edbp ph\u1ee7 PU m\u1ecfng cho c\u1ea3m gi\u00e1c \u0111\u1ea7u ng\u00f3n t\u1ed1t n\u00ean hay d\u00f9ng trong l\u1eafp r\u00e1p \u0111i\u1ec7n t\u1eed v\u00e0 ph\u00f2ng s\u1ea1ch. \u1ede \u0111\u00e2y c\u1ea7n ph\u00e2n bi\u1ec7t r\u1ea1ch r\u00f2i hai kh\u00e1i ni\u1ec7m: ch\u1ed1ng t\u0129nh \u0111i\u1ec7n l\u00e0 d\u1eabn \u0111i\u1ec7n t\u00edch t\u00edch t\u1ee5 xu\u1ed1ng \u0111\u1ea5t qua h\u1ec7 th\u1ed1ng ti\u1ebfp \u0111\u1ecba, c\u00f2n c\u00e1ch \u0111i\u1ec7n l\u00e0 ch\u1eb7n d\u00f2ng \u0111i qua. Hai nh\u00f3m s\u1ea3n ph\u1ea9m n\u00e0y ph\u1ee5c v\u1ee5 hai m\u1ee5c \u0111\u00edch ng\u01b0\u1ee3c nhau v\u00e0 kh\u00f4ng thay th\u1ebf cho nhau.<\/p>\n\n\n\n

B\u1ed1n nh\u00f3m tr\u00ean ph\u1ee7 g\u1ea7n h\u1ebft m\u1ed1i nguy c\u01a1 h\u1ecdc c\u1ee7a m\u1ed9t nh\u00e0 x\u01b0\u1edfng. Kh\u00f4ng nh\u00f3m n\u00e0o trong b\u1ed1n nh\u00f3m n\u00e0y l\u00e0 g\u0103ng ch\u1ed1ng ho\u00e1 ch\u1ea5t hay g\u0103ng c\u00e1ch \u0111i\u1ec7n; hai lo\u1ea1i \u0111\u00f3 n\u1eb1m \u1edf hai h\u1ecd s\u1ea3n ph\u1ea9m ri\u00eang, c\u00f3 ph\u00e9p th\u1eed ri\u00eang v\u00e0 c\u00f3 h\u1ea1n ki\u1ec3m \u0111\u1ecbnh ri\u00eang.<\/p>\n\n\n\n

C\u00e1ch \u0110o Size V\u00e0 B\u1ea3o Qu\u1ea3n G\u0103ng Tay S\u1ee3i<\/h2>\n\n\n\n

Ba vi\u1ec7c d\u01b0\u1edbi \u0111\u00e2y quy\u1ebft \u0111\u1ecbnh \u0111\u00f4i g\u0103ng c\u00f3 \u0111\u01b0\u1ee3c \u0111eo h\u1ebft ca hay b\u1ecb th\u00e1o ra b\u1ecf t\u00fai sau ba m\u01b0\u01a1i ph\u00fat: \u0111o \u0111\u00fang c\u1ee1, gi\u1eb7t \u0111\u00fang c\u00e1ch, v\u00e0 thay \u0111\u00fang l\u00fac.<\/p>\n\n\n\n

Ghi m\u1ed1i nguy tr\u01b0\u1edbc khi ghi m\u00e3 h\u00e0ng: \u0111i m\u1ed9t v\u00f2ng theo t\u1eebng v\u1ecb tr\u00ed v\u00e0 ghi ra tay c\u00f4ng nh\u00e2n ch\u1ea1m v\u00e0o c\u00e1i g\u00ec \u2014 m\u00e9p t\u00f4n, ph\u00f4i n\u00f3ng, d\u1ea7u c\u1eaft g\u1ecdt, hay ch\u1ec9 l\u00e0 th\u00f9ng carton. Danh s\u00e1ch \u0111\u00f3 m\u1edbi l\u00e0 c\u0103n c\u1ee9 \u0111\u1eb7t h\u00e0ng. M\u1ed9t m\u00e3 g\u0103ng d\u00f9ng chung cho c\u1ea3 x\u01b0\u1edfng lu\u00f4n th\u1eeba c\u1ea5p \u1edf ch\u1ed7 n\u00e0y v\u00e0 thi\u1ebfu c\u1ea5p \u1edf ch\u1ed7 kia.<\/p>\n\n\n\n

\u0110\u1ed1i chi\u1ebfu m\u1ed1i nguy v\u1edbi d\u00e3y k\u00fd hi\u1ec7u: m\u1ed1i nguy c\u1eaft th\u00ec \u0111\u1ecdc ch\u1eef c\u00e1i TDM c\u1ee7a EN 388, m\u1ed1i nguy nhi\u1ec7t th\u00ec \u0111\u1ecdc s\u00e1u ch\u1eef s\u1ed1 c\u1ee7a EN 407, m\u1ed1i nguy tr\u01a1n tr\u01b0\u1ee3t th\u00ec \u0111\u1ecdc lo\u1ea1i l\u1edbp ph\u1ee7. N\u1ebfu m\u1ed9t v\u1ecb tr\u00ed c\u00f3 hai m\u1ed1i nguy c\u00f9ng l\u00fac, v\u00ed d\u1ee5 v\u1eeba m\u00e9p s\u1eafc v\u1eeba d\u1ea7u c\u1eaft g\u1ecdt, th\u00ec \u0111\u00f4i g\u0103ng ph\u1ea3i c\u00f3 c\u1ea3 hai ch\u1ec9 ti\u00eau tr\u00ean nh\u00e3n ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u1ea1nh ch\u1ec9 ti\u00eau n\u00e0y r\u1ed3i b\u1ecf tr\u1ed1ng ch\u1ec9 ti\u00eau kia.<\/p>\n\n\n\n

\u0110o c\u1ee1 tay b\u1eb1ng th\u01b0\u1edbc d\u00e2y: qu\u1ea5n quanh l\u00f2ng b\u00e0n tay \u1edf ch\u1ed7 r\u1ed9ng nh\u1ea5t, ngay d\u01b0\u1edbi c\u00e1c kh\u1edbp ng\u00f3n, kh\u00f4ng t\u00ednh ng\u00f3n c\u00e1i. \u0110o th\u00eam chi\u1ec1u d\u00e0i t\u1eeb n\u1ebfp g\u1ea5p c\u1ed5 tay t\u1edbi \u0111\u1ea7u ng\u00f3n gi\u1eefa. Ghi l\u1ea1i c\u1ea3 hai con s\u1ed1 v\u00ec b\u1ea3ng c\u1ee1 c\u1ee7a m\u1ed7i h\u00e3ng d\u00f9ng m\u1ed9t trong hai. V\u1edbi b\u1ea3ng c\u1ee1 g\u0103ng theo h\u1ec7 ch\u00e2u \u00c2u, s\u1ed1 \u0111o v\u00f2ng b\u00e0n tay t\u00ednh b\u1eb1ng inch ch\u00ednh l\u00e0 s\u1ed1 c\u1ee1: v\u00f2ng 8 inch \u1ee9ng v\u1edbi c\u1ee1 8, v\u00f2ng 9 inch \u1ee9ng v\u1edbi c\u1ee1 9. N\u1ebfu s\u1ed1 \u0111o n\u1eb1m gi\u1eefa hai c\u1ee1, h\u00e3y th\u1eed c\u1ea3 hai v\u00e0 ch\u1ecdn c\u1ee1 \u00f4m h\u01a1n, mi\u1ec5n l\u00e0 c\u00f2n n\u1eafm b\u00e0n tay l\u1ea1i \u0111\u01b0\u1ee3c v\u00e0 \u0111\u1ea7u ng\u00f3n kh\u00f4ng b\u1ecb th\u00fac. C\u1ee1 l\u1edbn h\u01a1n cho c\u1ea3m gi\u00e1c d\u1ec5 ch\u1ecbu l\u00fac \u0111\u1ea7u nh\u01b0ng ph\u1ea7n v\u1ea3i th\u1eeba \u1edf \u0111\u1ea7u ng\u00f3n l\u00e0 ch\u1ed7 d\u1ec5 b\u1ecb cu\u1ed1n v\u00e0o b\u1ed9 ph\u1eadn quay nh\u1ea5t. V\u1edbi d\u00e2y chuy\u1ec1n c\u00f3 nhi\u1ec1u n\u1eef c\u00f4ng nh\u00e2n, c\u1ee1 6 v\u00e0 c\u1ee1 7 ph\u1ea3i n\u1eb1m trong danh m\u1ee5c \u0111\u1eb7t h\u00e0ng; x\u01b0\u1edfng ch\u1ec9 nh\u1eadp c\u1ee1 9 v\u00e0 c\u1ee1 10 th\u00ec ph\u00e2n n\u1eeda s\u1ed1 g\u0103ng s\u1ebd n\u1eb1m im trong ng\u0103n k\u00e9o.<\/p>\n\n\n\n

Ki\u1ec3m tra v\u00e0 b\u1ea3o qu\u1ea3n: soi \u0111\u00f4i g\u0103ng tr\u01b0\u1edbc m\u1ed7i ca, t\u00ecm l\u1ed7 th\u1ee7ng, \u0111\u01b0\u1eddng ch\u1ec9 bung v\u00e0 ch\u1ed7 l\u1edbp ph\u1ee7 bong kh\u1ecfi n\u1ec1n s\u1ee3i. Gi\u1eb7t n\u01b0\u1edbc \u1ea5m v\u1edbi x\u00e0 ph\u00f2ng nh\u1eb9 r\u1ed3i ph\u01a1i trong b\u00f3ng r\u00e2m cho kh\u00f4 h\u1eb3n; s\u1ea5y n\u00f3ng v\u00e0 n\u1eafng g\u1eaft l\u00e0m s\u1ee3i co l\u1ea1i, \u0111\u00f4i g\u0103ng ch\u1eadt \u0111i v\u00e0 m\u1ea5t \u0111\u1ed9 kh\u00e9o tay. C\u1ea5t n\u01a1i kh\u00f4 tho\u00e1ng, t\u00e1ch kh\u1ecfi khu \u0111\u1ec3 d\u1ea7u v\u00e0 dung m\u00f4i, v\u00e0 treo l\u00ean m\u00f3c t\u1ea1i v\u1ecb tr\u00ed l\u00e0m vi\u1ec7c thay v\u00ec nh\u00e9t v\u00e0o t\u00fai qu\u1ea7n.<\/p>\n\n\n\n

\u0110\u1ecbnh k\u1ef3 thay v\u00e0 ghi s\u1ed5: g\u0103ng s\u1ee3i kh\u00f4ng c\u00f3 h\u1ea1n ki\u1ec3m \u0111\u1ecbnh nh\u01b0 g\u0103ng c\u00e1ch \u0111i\u1ec7n, n\u00ean m\u1ed1c thay l\u00e0 m\u1ed1c h\u1ecfng \u2014 th\u1ee7ng, s\u1eddn l\u1ed9 n\u1ec1n s\u1ee3i, ho\u1eb7c d\u00ednh ho\u00e1 ch\u1ea5t m\u1ed9t l\u1ea7n. \u0110\u1eb7t s\u1eb5n h\u1ed9p g\u0103ng m\u1edbi ngay c\u1ea1nh v\u1ecb tr\u00ed l\u00e0m vi\u1ec7c: ng\u01b0\u1eddi \u0111eo ti\u1ebfp \u0111\u00f4i g\u0103ng r\u00e1ch g\u1ea7n nh\u01b0 lu\u00f4n v\u00ec \u0111i l\u1ea5y \u0111\u00f4i m\u1edbi m\u1ea5t m\u01b0\u1eddi ph\u00fat, kh\u00f4ng ph\u1ea3i v\u00ec ch\u1ee7 quan.<\/p>\n\n\n\n

Ba vi\u1ec7c tr\u00ean t\u1ed1n \u00edt ti\u1ec1n h\u01a1n ph\u1ea7n l\u1edbn h\u1ea1ng m\u1ee5c an to\u00e0n kh\u00e1c trong x\u01b0\u1edfng, v\u00e0 c\u0169ng l\u00e0 ba vi\u1ec7c d\u1ec5 b\u1ecf qua nh\u1ea5t khi mua theo l\u00f4.<\/p>\n\n\n\n

\"G\u0103ng
<\/figcaption><\/figure>\n\n\n\n

Nh\u00e3n g\u0103ng ch\u1ed1ng c\u1eaft th\u01b0\u1eddng in m\u1ed9t ch\u1eef c\u00e1i, v\u00e0 ch\u1eef c\u00e1i \u0111\u00f3 thu\u1ed9c h\u1ec7 n\u00e0o th\u00ec ph\u1ea3i h\u1ecfi cho r\u00f5. EN 388 d\u00f9ng ph\u00e9p th\u1eed c\u1eaft b\u1edfi v\u1eadt s\u1eafc m\u00f4 t\u1ea3 trong ISO 13997 \u2014 ph\u00e9p th\u1eed TDM x\u00e1c \u0111\u1ecbnh s\u1ee9c kh\u00e1ng c\u1eaft<\/a> r\u1ed3i chia th\u00e0nh s\u00e1u b\u1eadc t\u1eeb A \u0111\u1ebfn F; ANSI\/ISEA 105 c\u0169ng d\u00f9ng ph\u00e9p TDM t\u01b0\u01a1ng \u0111\u01b0\u01a1ng nh\u01b0ng chia th\u00e0nh ch\u00edn b\u1eadc t\u1eeb A1 \u0111\u1ebfn A9. Hai thang n\u00e0y kh\u00f4ng quy \u0111\u1ed5i cho nhau, n\u00ean m\u1ed9t \u0111\u00f4i ghi b\u1eadc A theo h\u1ec7 EN ho\u00e0n to\u00e0n kh\u00f4ng t\u01b0\u01a1ng \u1ee9ng v\u1edbi A1 theo h\u1ec7 ANSI. Khi \u0111\u1eb7t hai b\u00e1o gi\u00e1 c\u1ea1nh nhau, vi\u1ec7c \u0111\u1ea7u ti\u00ean l\u00e0 \u0111\u01b0a c\u1ea3 hai v\u1ec1 c\u00f9ng m\u1ed9t h\u1ec7, kh\u00f4ng ph\u1ea3i so ch\u1eef c\u00e1i v\u1edbi ch\u1eef c\u00e1i.<\/p>\n\n\n\n

\u0110\u1ecdc Nh\u00e3n Ghi C\u1ea5p B\u1ea3o V\u1ec7 Tr\u01b0\u1edbc Khi Nh\u00ecn V\u00e0o B\u1ea3ng Gi\u00e1<\/h2>\n\n\n\n

Th\u1ee9 t\u1ef1 \u0111\u1ecdc n\u00ean l\u00e0 nh\u00e3n tr\u01b0\u1edbc, gi\u00e1 sau. Tr\u00ean mu b\u00e0n tay c\u1ee7a m\u1ed9t \u0111\u00f4i g\u0103ng tay lao \u0111\u1ed9ng<\/a> \u0111\u1ea1t chu\u1ea9n c\u00f3 m\u1ed9t d\u00e3y k\u00fd hi\u1ec7u ng\u1eafn: s\u1ed1 hi\u1ec7u ti\u00eau chu\u1ea9n, r\u1ed3i c\u00e1c ch\u1eef s\u1ed1 ho\u1eb7c ch\u1eef c\u00e1i \u1ee9ng v\u1edbi t\u1eebng ph\u00e9p th\u1eed. \u0110\u1ecdc d\u00e3y \u0111\u00f3 tr\u01b0\u1edbc r\u1ed3i m\u1edbi m\u1edf b\u1ea3ng gi\u00e1 th\u00ec hai b\u00e1o gi\u00e1 ch\u00eanh nhau ba m\u01b0\u01a1i ph\u1ea7n tr\u0103m s\u1ebd l\u1ed9 ra l\u00e0 ch\u00eanh v\u00ec c\u1ea5p b\u1ea3o v\u1ec7 hay ch\u00eanh v\u00ec th\u01b0\u01a1ng hi\u1ec7u. B\u1ecf qua b\u01b0\u1edbc n\u00e0y th\u00ec ph\u00e9p so gi\u00e1 ch\u1ec9 l\u00e0 so hai con s\u1ed1 kh\u00f4ng c\u00f9ng \u0111\u01a1n v\u1ecb.<\/p>\n\n\n\n

B\u1ed1n d\u00f2ng d\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ed1n l\u1ee3i \u00edch quy \u0111\u01b0\u1ee3c ra ti\u1ec1n ho\u1eb7c ra ng\u00e0y c\u00f4ng, k\u00e8m ranh gi\u1edbi c\u1ee7a t\u1eebng d\u00f2ng.<\/p>\n\n\n\n

B\u1ea3o v\u1ec7 \u0111\u00f4i tay: g\u0103ng s\u1ee3i ch\u1eafn \u0111\u01b0\u1ee3c va qu\u1ec7t, x\u01b0\u1edbc v\u00e0 v\u1eadt s\u1eafc c\u1ea1nh, \u1edf m\u1ee9c t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u1ea5p ghi tr\u00ean nh\u00e3n. N\u00f3 kh\u00f4ng n\u1eb1m trong nh\u00f3m ch\u1ed1ng ho\u00e1 ch\u1ea5t v\u00e0 kh\u00f4ng ph\u1ea3i trang b\u1ecb c\u00e1ch \u0111i\u1ec7n.<\/p>\n\n\n\n

Gi\u1ea3m ng\u00e0y ngh\u1ec9 do v\u1ebft th\u01b0\u01a1ng b\u00e0n tay: v\u1ebft c\u1eaft v\u00e0 x\u01b0\u1edbc \u1edf b\u00e0n tay l\u00e0 nh\u00f3m ch\u1ea5n th\u01b0\u01a1ng hay g\u1eb7p nh\u1ea5t \u1edf x\u01b0\u1edfng c\u01a1 kh\u00ed v\u00e0 kho v\u1eadn, v\u00e0 c\u0169ng l\u00e0 nh\u00f3m khi\u1ebfn ng\u01b0\u1eddi lao \u0111\u1ed9ng ngh\u1ec9 v\u00e0i ng\u00e0y ch\u1ee9 hi\u1ebfm khi ph\u1ea3i n\u1eb1m vi\u1ec7n. Chi ph\u00ed m\u1ed9t \u0111\u00f4i g\u0103ng \u0111\u00fang c\u1ea5p th\u1ea5p h\u01a1n m\u1ed9t ng\u00e0y c\u00f4ng ngh\u1ec9 vi\u1ec7c \u1edf g\u1ea7n nh\u01b0 m\u1ecdi b\u1eadc l\u01b0\u01a1ng.<\/p>\n\n\n\n

Gi\u1eef \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 thao t\u00e1c: m\u1ed9t \u0111\u00f4i g\u0103ng \u0111\u00fang c\u1ee1 v\u00e0 \u0111\u00fang l\u1edbp ph\u1ee7 th\u00ec ng\u01b0\u1eddi \u0111eo kh\u00f4ng ph\u1ea3i b\u00f3p m\u1ea1nh \u0111\u1ec3 gi\u1eef v\u1eadt, n\u00ean tay \u0111\u1ee1 m\u1ecfi v\u00e0o cu\u1ed1i ca. \u0110\u00f4i g\u0103ng sai c\u1ee1 cho t\u00e1c d\u1ee5ng ng\u01b0\u1ee3c \u2014 n\u00f3 b\u1ecb th\u00e1o ra \u0111\u1ec3 l\u00e0m cho nhanh, v\u00e0 l\u00fac \u0111\u00f3 x\u01b0\u1edfng v\u1eeba m\u1ea5t ti\u1ec1n mua g\u0103ng v\u1eeba kh\u00f4ng c\u00f2n l\u1edbp ch\u1eafn n\u00e0o.<\/p>\n\n\n\n

\u0110\u1ec7m cho l\u00f2ng b\u00e0n tay: n\u1ec1n s\u1ee3i d\u1ec7t kim d\u00e0y \u0111\u1ec7m \u0111\u01b0\u1ee3c c\u1ea1nh c\u1ee9ng c\u1ee7a c\u00e1n d\u1ee5ng c\u1ee5 v\u00e0 quai th\u00f9ng h\u00e0ng, gi\u1ea3m chai tay v\u00e0 v\u1ebft h\u1eb1n sau nhi\u1ec1u ca li\u00ean ti\u1ebfp. V\u1edbi rung \u0111\u1ed9ng t\u1eeb m\u00e1y c\u1ea7m tay th\u00ec g\u0103ng s\u1ee3i kh\u00f4ng thay \u0111\u01b0\u1ee3c g\u0103ng ch\u1ed1ng rung, v\u00ec nh\u00f3m \u0111\u00f3 c\u00f3 l\u1edbp \u0111\u1ec7m ri\u00eang \u1edf l\u00f2ng b\u00e0n tay v\u00e0 c\u00f3 ph\u00e9p th\u1eed ri\u00eang.<\/p>\n\n\n\n

Gi\u1eef s\u1ee9c kho\u1ebb da tay: g\u0103ng s\u1ee3i ch\u1eafn b\u1ee5i m\u00e0i v\u00e0 d\u1ea7u b\u00e1m kh\u00f4, gi\u1ea3m t\u00ecnh tr\u1ea1ng da kh\u00f4 n\u1ee9t sau nhi\u1ec1u ca. V\u1edbi ho\u00e1 ch\u1ea5t d\u1ea1ng l\u1ecfng th\u00ec ng\u01b0\u1ee3c l\u1ea1i, n\u1ec1n s\u1ee3i h\u00fat v\u00e0 gi\u1eef dung d\u1ecbch s\u00e1t da, n\u00ean \u0111\u00f4i g\u0103ng d\u00ednh ho\u00e1 ch\u1ea5t ph\u1ea3i \u0111\u01b0\u1ee3c thay ch\u1ee9 kh\u00f4ng lau ti\u1ebfp.<\/p>\n\n\n\n

T\u00f3m l\u1ea1i m\u1ed9t c\u00e2u: \u0111\u00f4i g\u0103ng \u0111\u00fang l\u00e0 \u0111\u00f4i c\u00f3 d\u00e3y k\u00fd hi\u1ec7u kh\u1edbp v\u1edbi m\u1ed1i nguy t\u1ea1i v\u1ecb tr\u00ed \u0111\u00f3, \u0111\u00fang c\u1ee1 tay ng\u01b0\u1eddi \u0111eo, v\u00e0 c\u00f2n nguy\u00ean v\u1eb9n \u1edf \u0111\u1ea7u ca. Ba \u0111i\u1ec1u ki\u1ec7n ph\u1ea3i c\u00f9ng \u0111\u00fang; thi\u1ebfu m\u1ed9t \u0111i\u1ec1u th\u00ec \u0111\u00f4i g\u0103ng ho\u1eb7c n\u1eb1m trong ng\u0103n k\u00e9o, ho\u1eb7c n\u1eb1m tr\u00ean tay nh\u01b0ng kh\u00f4ng ch\u1eafn \u0111\u01b0\u1ee3c th\u1ee9 m\u00e0 n\u00f3 l\u1ebd ra ph\u1ea3i ch\u1eafn. Khi l\u1eadp danh m\u1ee5c c\u1ea5p ph\u00e1t, ghi th\u00eam c\u1ed9t m\u1ed1i nguy v\u00e0 c\u1ed9t c\u1ee1 b\u00ean c\u1ea1nh c\u1ed9t m\u00e3 h\u00e0ng \u2014 hai c\u1ed9t \u0111\u00f3 l\u00e0 th\u1ee9 ph\u00e2n bi\u1ec7t m\u1ed9t danh m\u1ee5c d\u00f9ng \u0111\u01b0\u1ee3c v\u1edbi m\u1ed9t danh m\u1ee5c ch\u1ec9 \u0111\u1ec3 \u0111\u1ed1i chi\u1ebfu ho\u00e1 \u0111\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"

Trong M\u00f4i Tr\u01b0\u1eddng L\u00e0m Vi\u1ec7c Nguy Hi\u1ec3m, Vi\u1ec7c S\u1eed D\u1ee5ng G\u0103ng Tay S\u1ee3i B\u1ea3o H\u1ed9 L\u00e0 M\u1ed9t Ph\u1ea7n Kh\u00f4ng Th\u1ec3 Thi\u1ebfu \u0110\u1ec3 \u0110\u1ea3m B\u1ea3o An To\u00e0n Cho \u0110\u00f4i Tay C\u1ee7a C\u00f4ng Nh\u00e2n. V\u1edbi Vai Tr\u00f2 Quan Tr\u1ecdng N\u00e0y, G\u0103ng Tay S\u1ee3i Kh\u00f4ng Ch\u1ec9 B\u1ea3o V\u1ec7 Tr\u01b0\u1edbc C\u00e1c T\u00e1c Nh\u00e2n V\u1eadt L\u00fd Nh\u01b0 V\u1eadt S\u1eafc, Nhi\u1ec7t \u0110\u1ed9, M\u00e0 C\u00f2n Gi\u00fap T\u0103ng C\u01b0\u1eddng Hi\u1ec7u Su\u1ea5t Lao \u0110\u1ed9ng. Trong B\u00e0i Vi\u1ebft N\u00e0y, Ch\u00fang Ta S\u1ebd T\u00ecm Hi\u1ec3u V\u1ec1 \u01afu \u0110i\u1ec3m G\u0103ng Tay S\u1ee3i B\u1ea3o H\u1ed9, C\u00f9ng Nh\u1eefng Lo\u1ea1i Ph\u1ed5 Bi\u1ebfn V\u00e0 C\u00e1ch Ch\u1ecdn L\u1ef1a, S\u1eed D\u1ee5ng Ch\u00fang M\u1ed9t C\u00e1ch Hi\u1ec7u Qu\u1ea3 Nh\u1ea5t. H\u00e3y C\u00f9ng Kh\u00e1m Ph\u00e1 \u0110\u1ec3 B\u1ea3o V\u1ec7 S\u1ee9c Kh\u1ecfe V\u00e0 An To\u00e0n Trong M\u00f4i Tr\u01b0\u1eddng Lao \u0110\u1ed9ng.<\/p>\n","protected":false},"author":969,"featured_media":64183,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5386,6934],"tags":[170,2082],"class_list":["post-64181","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huong-dan","category-xoa-gsc","tag-gang-tay-soi","tag-gang-tay-soi-bao-ho"],"_links":{"self":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/64181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/users\/969"}],"replies":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/comments?post=64181"}],"version-history":[{"count":40,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/64181\/revisions"}],"predecessor-version":[{"id":98241,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/64181\/revisions\/98241"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media\/64183"}],"wp:attachment":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media?parent=64181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/categories?post=64181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/tags?post=64181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}