{"id":1298,"date":"2026-11-10T17:29:37","date_gmt":"2026-11-10T09:29:37","guid":{"rendered":"https:\/\/yuannaitube.com\/?p=1298"},"modified":"2026-11-10T17:29:41","modified_gmt":"2026-11-10T09:29:41","slug":"nguyen-nhan-gay-hong-ong-cong-nghiep","status":"publish","type":"post","link":"https:\/\/yuannaitube.com\/vi\/industrial-tubing-failure-causes\/","title":{"rendered":"S\u1ef1 c\u1ed1 \u1ed1ng c\u00f4ng nghi\u1ec7p: 8 nguy\u00ean nh\u00e2n v\u00e0 bi\u1ec7n ph\u00e1p ki\u1ec3m tra"},"content":{"rendered":"<p>S\u1ef1 c\u1ed1 \u0111\u1ed1i v\u1edbi \u1ed1ng c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 bi\u1ec3u hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng r\u00f2 r\u1ec9, g\u1ea5p kh\u00fac, tu\u1ed9t \u1ed1ng ho\u1eb7c v\u1ee1 \u1ed1ng. H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch b\u1ea3y nguy\u00ean nh\u00e2n li\u00ean quan \u0111\u1ebfn v\u1eadn h\u00e0nh v\u00e0 l\u1eafp \u0111\u1eb7t, c\u00f9ng v\u1edbi vi\u1ec7c ki\u1ec3m tra t\u00e0i li\u1ec7u, nh\u1eb1m gi\u00fap b\u1ea1n x\u00e1c \u0111\u1ecbnh nguy\u00ean nh\u00e2n g\u00e2y ra s\u1ef1 c\u1ed1 v\u00e0 l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m thay th\u1ebf ph\u00f9 h\u1ee3p.<\/p>\n<h2>Tr\u01b0\u1edbc khi kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1: \u0111\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb \u1edf tr\u1ea1ng th\u00e1i an to\u00e0n<\/h2>\n<p>Tr\u01b0\u1edbc khi ng\u1eaft k\u1ebft n\u1ed1i, c\u1eaft ho\u1eb7c l\u1eafp l\u1ea1i \u1ed1ng, nh\u00e2n vi\u00ean \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o ph\u1ea3i tu\u00e2n th\u1ee7 c\u00e1c quy tr\u00ecnh ng\u1eebng ho\u1ea1t \u0111\u1ed9ng thi\u1ebft b\u1ecb v\u00e0 c\u00e1ch ly ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng. C\u1ea7n ng\u0103n ch\u1eb7n c\u00e1c chuy\u1ec3n \u0111\u1ed9ng b\u1ea5t ng\u1edd ho\u1eb7c t\u1ea3i tr\u1ecdng r\u01a1i xu\u1ed1ng, c\u00e1ch ly ngu\u1ed3n c\u1ea5p kh\u00ed v\u00e0 c\u00e1c ngu\u1ed3n \u0111i\u1ec7n li\u00ean quan, x\u1ea3 \u00e1p su\u1ea5t t\u00edch t\u1ee5, \u0111\u1ed3ng th\u1eddi ki\u1ec3m tra \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb \u1edf tr\u1ea1ng th\u00e1i an to\u00e0n. Kh\u00f4ng \u0111\u01b0\u1ee3c ng\u1eaft k\u1ebft n\u1ed1i ho\u1eb7c s\u1eeda ch\u1eefa \u0111\u01b0\u1eddng \u1ed1ng \u0111ang ch\u1ecbu \u00e1p su\u1ea5t. Tu\u00e2n th\u1ee7 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb v\u1ec1 vi\u1ec7c ki\u1ec3m tra v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i an to\u00e0n.<\/p>\n<p>M\u1ed9t \u1ed1ng kh\u00ed n\u00e9n b\u1ecb r\u00f2 r\u1ec9 ho\u1eb7c h\u01b0 h\u1ecfng c\u00f3 th\u1ec3 l\u00e0m gi\u00e1n \u0111o\u1ea1n qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t m\u00e1y m\u00f3c v\u00e0 g\u00e2y ra c\u00e1c c\u00f4ng vi\u1ec7c b\u1ea3o tr\u00ec kh\u00f4ng \u0111\u00e1ng c\u00f3. Tuy nhi\u00ean, c\u00e1c d\u1ea5u hi\u1ec7u b\u00ean ngo\u00e0i kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng cho th\u1ea5y \u1ed1ng b\u1ecb l\u1ed7i. Nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 l\u00e0 do \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng ph\u00f9 h\u1ee3p, ph\u1ee5 ki\u1ec7n kh\u00f4ng t\u01b0\u01a1ng th\u00edch, l\u1eafp \u0111\u1eb7t kh\u00f4ng \u0111\u00fang c\u00e1ch, \u0111\u01b0\u1eddng d\u1eabn \u1ed1ng qu\u00e1 ch\u1eadt, ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t ho\u1eb7c h\u01b0 h\u1ecfng \u0111\u00e3 x\u1ea3y ra tr\u01b0\u1edbc khi \u1ed1ng \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng.<\/p>\n<p>H\u01b0\u1edbng d\u1eabn kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y gi\u1ea3i th\u00edch t\u00e1m nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn d\u1eabn \u0111\u1ebfn h\u1ecfng h\u00f3c \u1ed1ng c\u00f4ng nghi\u1ec7p v\u00e0 \u1ed1ng kh\u00ed n\u00e9n, c\u0169ng nh\u01b0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n ki\u1ec3m tra tr\u01b0\u1edbc khi thay th\u1ebf m\u1ed9t \u0111o\u1ea1n \u1ed1ng. Lu\u00f4n ki\u1ec3m tra k\u1ef9 c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi lo\u1ea1i \u1ed1ng, ph\u1ee5 ki\u1ec7n v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3; c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y theo v\u1eadt li\u1ec7u, k\u00edch th\u01b0\u1edbc, c\u1ea5u t\u1ea1o v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m.<\/p>\n<figure class=\"pp-article-figure\"><img src=\"https:\/\/yuannaitube.com\/wp-content\/uploads\/2026\/11\/pneumatic-tubing-air-line-selection-guide.webp\" alt=\"C\u00e1c cu\u1ed9n \u1ed1ng m\u00e0u \u0111en, m\u00e0u xanh v\u00e0 trong m\u1edd minh h\u1ecda c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra s\u1ef1 c\u1ed1 \u1ed1ng c\u00f4ng nghi\u1ec7p\" width=\"1536\" height=\"864\" loading=\"lazy\" decoding=\"async\" style=\"max-width:100%;height:auto;object-fit:contain\" title=\"\"><figcaption>H\u00ecnh \u1ea3nh minh h\u1ecda v\u1ec1 \u1ed1ng d\u00f9ng cho h\u01b0\u1edbng d\u1eabn v\u1ec1 s\u1ef1 c\u1ed1 \u1ed1ng c\u00f4ng nghi\u1ec7p; h\u00ecnh \u1ea3nh n\u00e0y kh\u00f4ng th\u1ec3 hi\u1ec7n s\u1ef1 c\u1ed1 \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m c\u0169ng nh\u01b0 kh\u00f4ng x\u00e1c \u0111\u1ecbnh c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a s\u1ea3n ph\u1ea9m.<\/figcaption><\/figure>\n<h2>1. \u00c1p su\u1ea5t th\u1ef1c t\u1ebf v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n l\u00e0m vi\u1ec7c cho ph\u00e9p<\/h2>\n<p>M\u1ed9t \u1ed1ng c\u00f3 th\u1ec3 b\u1ecb r\u00f2 r\u1ec9, ph\u1ed3ng l\u00ean ho\u1eb7c v\u1ee1 khi \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf v\u01b0\u1ee3t qu\u00e1 \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c cho ph\u00e9p c\u1ee7a n\u00f3. Kh\u00f4ng n\u00ean l\u1ea5y \u00e1p su\u1ea5t v\u1ee1 l\u00e0m \u00e1p su\u1ea5t v\u1eadn h\u00e0nh: \u00e1p su\u1ea5t v\u1ee1 ch\u1ec9 m\u00f4 t\u1ea3 t\u00ecnh tr\u1ea1ng h\u1ecfng h\u00f3c trong m\u1ed9t th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb. C\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 dao \u0111\u1ed9ng \u00e1p su\u1ea5t, chu k\u1ef3 \u00e1p su\u1ea5t, rung \u0111\u1ed9ng v\u00e0 c\u00e1c y\u00eau c\u1ea7u an to\u00e0n c\u0169ng r\u1ea5t quan tr\u1ecdng.<\/p>\n<p>H\u00e3y ki\u1ec3m tra m\u1ee9c \u00e1p su\u1ea5t l\u00e0m vi\u1ec7c \u0111\u1ecbnh m\u1ee9c \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh cho k\u00edch th\u01b0\u1edbc v\u00e0 c\u1ea5u t\u1ea1o c\u1ee5 th\u1ec3 t\u1ea1i nhi\u1ec7t \u0111\u1ed9 v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf. N\u1ebfu \u00e1p su\u1ea5t dao \u0111\u1ed9ng ho\u1eb7c t\u0103ng \u0111\u1ed9t bi\u1ebfn, h\u00e3y t\u00ednh \u0111\u1ebfn c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u00f3 v\u00e0 x\u00e1c nh\u1eadn l\u1ea1i l\u1ef1a ch\u1ecdn v\u1edbi nh\u00e0 cung c\u1ea5p \u1ed1ng ho\u1eb7c k\u1ef9 s\u01b0 \u1ee9ng d\u1ee5ng. Tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c \u01b0\u1edbc t\u00ednh m\u1ee9c \u00e1p su\u1ea5t an to\u00e0n d\u1ef1a tr\u00ean k\u00edch th\u01b0\u1edbc ho\u1eb7c v\u1eadt li\u1ec7u kh\u00e1c.<\/p>\n<h2>2. Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng \u0111\u00e3 b\u1ecb b\u1ecf qua<\/h2>\n<p>Kh\u1ea3 n\u0103ng ch\u1ecbu \u00e1p su\u1ea5t v\u00e0 \u0111\u1ed9 linh ho\u1ea1t c\u00f3 th\u1ec3 thay \u0111\u1ed5i theo nhi\u1ec7t \u0111\u1ed9. Kh\u00f4ng n\u00ean t\u1ef1 \u0111\u1ed9ng cho r\u1eb1ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 \u1edf m\u1ed9t nhi\u1ec7t \u0111\u1ed9 tham chi\u1ebfu n\u00e0o \u0111\u00f3 c\u0169ng \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c \u1edf nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n. Nhi\u1ec7t \u0111\u1ed9 cao g\u1ea7n m\u00e1y n\u00e9n, \u0111\u1ed9ng c\u01a1 ho\u1eb7c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 \u2014 c\u0169ng nh\u01b0 m\u00f4i tr\u01b0\u1eddng l\u1ea1nh khi\u1ebfn \u1ed1ng c\u1ee9ng l\u1ea1i \u2014 c\u00f3 th\u1ec3 g\u00e2y ra r\u00f2 r\u1ec9, n\u1ee9t v\u1ee1 ho\u1eb7c d\u1ecbch chuy\u1ec3n t\u1ea1i c\u00e1c m\u1ed1i n\u1ed1i.<\/p>\n<p>Ghi l\u1ea1i nhi\u1ec7t \u0111\u1ed9 t\u1ed1i thi\u1ec3u v\u00e0 t\u1ed1i \u0111a d\u1ef1 ki\u1ebfn c\u1ee7a \u1ed1ng, bao g\u1ed3m c\u1ea3 khi ti\u1ebfp x\u00fac v\u1edbi c\u00e1c b\u1ec1 m\u1eb7t n\u00f3ng v\u00e0 trong c\u00e1c chu k\u1ef3 l\u00e0m s\u1ea1ch. Ki\u1ec3m tra th\u00f4ng tin v\u1ec1 \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 do nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p cho m\u00e3 s\u1ea3n ph\u1ea9m \u0111\u00e3 ch\u1ecdn. N\u1ebfu d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 kh\u00f4ng ph\u1ea3n \u00e1nh \u0111\u00fang \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf, h\u00e3y y\u00eau c\u1ea7u x\u00e1c nh\u1eadn b\u1eb1ng v\u0103n b\u1ea3n tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t.<\/p>\n<h2>3. \u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) c\u1ee7a \u1ed1ng kh\u00f4ng kh\u1edbp v\u1edbi \u0111\u1ea7u n\u1ed1i<\/h2>\n<p>C\u00e1c ph\u1ee5 ki\u1ec7n n\u1ed1i nhanh th\u01b0\u1eddng t\u1ea1o \u0111\u1ed9 k\u00edn v\u00e0 k\u1eb9p ch\u1eb7t d\u1ef1a tr\u00ean \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) c\u1ee7a \u1ed1ng. M\u1ed9t \u1ed1ng c\u00f3 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i kh\u00f4ng \u0111\u00fang, n\u1eb1m ngo\u00e0i dung sai ho\u1eb7c b\u1ec1 m\u1eb7t kh\u00f4ng ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 b\u1ecb r\u00f2 r\u1ec9 ho\u1eb7c b\u1ecb tu\u1ed9t ra ngay c\u1ea3 khi \u0111\u01b0\u1eddng k\u00ednh trong c\u1ee7a n\u00f3 c\u00f3 v\u1ebb \u0111\u00fang. Ch\u1ec9 d\u1ef1a v\u00e0o nh\u00e3n k\u00edch th\u01b0\u1edbc danh ngh\u0129a c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 x\u00e1c nh\u1eadn t\u00ednh t\u01b0\u01a1ng th\u00edch.<\/p>\n<p>Ki\u1ec3m tra \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) danh \u0111\u1ecbnh c\u1ee7a ph\u1ee5 ki\u1ec7n v\u00e0 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) th\u1ef1c t\u1ebf c\u00f9ng dung sai c\u1ee7a \u1ed1ng. Ki\u1ec3m tra xem \u1ed1ng v\u00e0 ph\u1ee5 ki\u1ec7n c\u00f3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eed d\u1ee5ng c\u00f9ng nhau hay kh\u00f4ng, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o \u0111\u1ea7u \u1ed1ng kh\u00f4ng b\u1ecb bi\u1ebfn d\u1ea1ng th\u00e0nh h\u00ecnh b\u1ea7u d\u1ee5c, tr\u1ea7y x\u01b0\u1edbc ho\u1eb7c h\u01b0 h\u1ecfng. Kh\u00f4ng n\u00ean ch\u1ecdn ph\u1ee5 ki\u1ec7n l\u1eafp nhanh ch\u1ec9 d\u1ef1a tr\u00ean vi\u1ec7c so kh\u1edbp \u0111\u01b0\u1eddng k\u00ednh trong (ID) c\u1ee7a \u1ed1ng.<\/p>\n<h2>4. \u0110\u1ea7u \u1ed1ng b\u1ecb c\u1eaft ho\u1eb7c l\u1eafp sai c\u00e1ch<\/h2>\n<p>Vi\u1ec7c c\u1eaft \u1ed1ng b\u1ecb xi\u00ean, g\u1ed3 gh\u1ec1 ho\u1eb7c b\u1ecb d\u1eadp n\u00e1t c\u00f3 th\u1ec3 l\u00e0m m\u1ea5t kh\u1ea3 n\u0103ng l\u00e0m k\u00edn \u0111\u00e1ng tin c\u1eady. Vi\u1ec7c l\u1eafp \u1ed1ng kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 c\u00f3 th\u1ec3 khi\u1ebfn \u1ed1ng kh\u00f4ng ch\u1ea1m t\u1edbi v\u00f9ng l\u00e0m k\u00edn c\u1ee7a ph\u1ee5 ki\u1ec7n; vi\u1ec7c d\u00f9ng l\u1ef1c qu\u00e1 m\u1ea1nh ho\u1eb7c th\u00e1o l\u1eafp nhi\u1ec1u l\u1ea7n c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng \u0111\u1ea7u \u1ed1ng. C\u00e1c m\u1ea3nh v\u1ee5n c\u00f2n s\u00f3t l\u1ea1i b\u00ean trong \u1ed1ng c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u1ec7 th\u1ed1ng kh\u00ed n\u00e9n.<\/p>\n<p>S\u1eed d\u1ee5ng d\u1ee5ng c\u1ee5 c\u1eaft \u1ed1ng ph\u00f9 h\u1ee3p \u0111\u1ec3 t\u1ea1o v\u1ebft c\u1eaft g\u1ecdn g\u00e0ng, vu\u00f4ng v\u1eafn. \u0110\u1ea3m b\u1ea3o \u0111\u1ea7u \u1ed1ng kh\u00f4ng c\u00f3 g\u1edd s\u1eafc v\u00e0 t\u1ea1p ch\u1ea5t, l\u1eafp \u0111\u1ea7u \u1ed1ng v\u00e0o \u0111\u1ebfn \u0111\u1ed9 s\u00e2u theo quy \u0111\u1ecbnh c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t ph\u1ee5 ki\u1ec7n, v\u00e0 th\u1ef1c hi\u1ec7n ki\u1ec3m tra l\u1ef1c k\u00e9o theo h\u01b0\u1edbng d\u1eabn. Tu\u00e2n th\u1ee7 h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t ph\u1ee5 ki\u1ec7n; tr\u00e1nh t\u1ef1 \u00fd \u0111\u00e1nh d\u1ea5u \u0111\u1ed9 s\u00e2u l\u1eafp \u0111\u1eb7t ho\u1eb7c s\u1eed d\u1ee5ng c\u00e1c d\u1ee5ng c\u1ee5 kh\u00f4ng ph\u00f9 h\u1ee3p.<\/p>\n<h2>5. B\u00e1n k\u00ednh u\u1ed1n cong qu\u00e1 nh\u1ecf ho\u1eb7c \u0111\u01b0\u1eddng \u0111i b\u1ecb h\u1ea1n ch\u1ebf<\/h2>\n<p>M\u1ed9t kh\u00fac cua g\u1ea5p c\u00f3 th\u1ec3 l\u00e0m ph\u1eb3ng ho\u1eb7c g\u1ea5p kh\u00fac \u1ed1ng, h\u1ea1n ch\u1ebf l\u01b0u l\u01b0\u1ee3ng kh\u00ed v\u00e0 t\u1eadp trung \u1ee9ng su\u1ea5t. Vi\u1ec7c u\u1ed1n cong, xo\u1eafn ho\u1eb7c c\u1ecd x\u00e1t l\u1eb7p \u0111i l\u1eb7p l\u1ea1i v\u1edbi m\u00e9p s\u1eafc nh\u1ecdn c\u00f3 th\u1ec3 l\u00e0m t\u0103ng t\u1ed1c \u0111\u1ed9 h\u01b0 h\u1ecfng. B\u00e1n k\u00ednh u\u1ed1n t\u1ed1i thi\u1ec3u kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t con s\u1ed1 c\u1ed1 \u0111\u1ecbnh: n\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o v\u1eadt li\u1ec7u, k\u00edch th\u01b0\u1edbc \u1ed1ng, c\u1ea5u tr\u00fac th\u00e0nh \u1ed1ng, nhi\u1ec7t \u0111\u1ed9 v\u00e0 c\u00e1ch x\u00e1c \u0111\u1ecbnh ho\u1eb7c ki\u1ec3m tra b\u00e1n k\u00ednh \u0111\u00f3.<\/p>\n<p>S\u1eed d\u1ee5ng gi\u00e1 tr\u1ecb b\u00e1n k\u00ednh u\u1ed1n \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh cho lo\u1ea1i \u1ed1ng c\u1ee5 th\u1ec3 \u0111\u00f3 v\u00e0 l\u00e0m r\u00f5 li\u1ec7u gi\u00e1 tr\u1ecb n\u00e0y \u00e1p d\u1ee5ng cho \u0111i\u1ec1u ki\u1ec7n t\u0129nh hay \u0111\u1ed9ng khi s\u1ef1 ph\u00e2n bi\u1ec7t n\u00e0y c\u00f3 \u00fd ngh\u0129a. L\u1eafp \u0111\u1eb7t \u0111\u01b0\u1eddng \u1ed1ng sao cho kh\u00f4ng g\u00e2y u\u1ed1n cong qu\u00e1 m\u1ee9c, xo\u1eafn \u1ed1ng ho\u1eb7c t\u1ea1o l\u1ef1c c\u0103ng l\u00ean \u1ed1ng. S\u1eed d\u1ee5ng c\u00e1c gi\u00e1 \u0111\u1ee1 ph\u00f9 h\u1ee3p v\u00e0 b\u1ea3o v\u1ec7 \u1ed1ng kh\u1ecfi s\u1ef1 m\u00e0i m\u00f2n c\u0169ng nh\u01b0 c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng.<\/p>\n<h2>6. V\u1eadt li\u1ec7u kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi m\u00f4i tr\u01b0\u1eddng ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n xung quanh<\/h2>\n<p>M\u1ed9t \u1ed1ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng v\u1edbi kh\u00ed n\u00e9n trong m\u1ed9t \u0111i\u1ec1u ki\u1ec7n c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi d\u1ea7u, nhi\u00ean li\u1ec7u, h\u00f3a ch\u1ea5t t\u1ea9y r\u1eeda, \u0111\u1ed9 \u1ea9m, ti\u1ebfp x\u00fac v\u1edbi tia UV ho\u1eb7c c\u00e1c m\u00f4i tr\u01b0\u1eddng qu\u00e1 tr\u00ecnh kh\u00e1c. Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i polymer c\u1ee5 th\u1ec3, c\u00e1c ch\u1ea5t ph\u1ee5 gia, n\u1ed3ng \u0111\u1ed9, nhi\u1ec7t \u0111\u1ed9, th\u1eddi gian ti\u1ebfp x\u00fac v\u00e0 \u00e1p su\u1ea5t. Thu\u1eadt ng\u1eef \u201cch\u1ed1ng h\u00f3a ch\u1ea5t\u201d kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t \u0111\u1ea3m b\u1ea3o tuy\u1ec7t \u0111\u1ed1i.<\/p>\n<p>X\u00e1c \u0111\u1ecbnh t\u1ea5t c\u1ea3 c\u00e1c ch\u1ea5t l\u1ecfng ho\u1eb7c kh\u00ed ti\u1ebfp x\u00fac v\u1edbi \u1ed1ng, c\u0169ng nh\u01b0 c\u00e1c t\u00e1c nh\u00e2n b\u00ean ngo\u00e0i v\u00e0 ch\u1ea5t t\u1ea9y r\u1eeda. Ki\u1ec3m tra d\u1eef li\u1ec7u t\u01b0\u01a1ng th\u00edch c\u1ee7a nh\u00e0 cung c\u1ea5p \u0111\u1ec3 bi\u1ebft ch\u00ednh x\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u v\u00e0 \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng. \u0110\u1ed1i v\u1edbi th\u1ef1c ph\u1ea9m, n\u01b0\u1edbc u\u1ed1ng ho\u1eb7c c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c thu\u1ed9c ph\u1ea1m vi qu\u1ea3n l\u00fd, h\u00e3y x\u00e1c minh r\u1eb1ng s\u1ea3n ph\u1ea9m c\u1ee5 th\u1ec3 v\u00e0 c\u00e1c t\u00e0i li\u1ec7u li\u00ean quan ph\u00f9 h\u1ee3p v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng d\u1ef1 ki\u1ebfn; kh\u00f4ng \u0111\u01b0\u1ee3c suy lu\u1eadn r\u1eb1ng s\u1ea3n ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t ch\u1ec9 d\u1ef1a tr\u00ean t\u00ean g\u1ecdi c\u1ee7a v\u1eadt li\u1ec7u.<\/p>\n<h2>7. \u1ed0ng b\u1ecb h\u01b0 h\u1ecfng trong qu\u00e1 tr\u00ecnh b\u1ea3o qu\u1ea3n, v\u1eadn chuy\u1ec3n ho\u1eb7c l\u1eafp \u0111\u1eb7t<\/h2>\n<p>C\u00e1c v\u1ebft c\u1eaft, v\u1ebft d\u1eadp n\u00e1t, ch\u1ed7 g\u1ea5p kh\u00fac, ch\u1ed7 u\u1ed1n cong g\u1ea5p, vi\u1ec7c ti\u1ebfp x\u00fac l\u00e2u d\u00e0i v\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi ho\u1eb7c ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t v\u00e0 h\u00f3a ch\u1ea5t c\u00f3 th\u1ec3 l\u00e0m suy y\u1ebfu \u1ed1ng tr\u01b0\u1edbc khi \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh. C\u00e1c h\u01b0 h\u1ecfng c\u00f3 th\u1ec3 kh\u00f3 ph\u00e1t hi\u1ec7n ban \u0111\u1ea7u v\u00e0 sau \u0111\u00f3 bi\u1ec3u hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng r\u00f2 r\u1ec9 ho\u1eb7c n\u1ee9t v\u1ee1.<\/p>\n<p>Ki\u1ec3m tra c\u00e1c cu\u1ed9n \u1ed1ng v\u00e0 c\u00e1c \u0111o\u1ea1n \u1ed1ng \u0111\u00e3 c\u1eaft ngay khi nh\u1eadn h\u00e0ng v\u00e0 tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t. B\u1ea3o qu\u1ea3n \u1ed1ng theo c\u00e1c \u0111i\u1ec1u ki\u1ec7n do nh\u00e0 cung c\u1ea5p quy \u0111\u1ecbnh, gi\u1eef \u1ed1ng s\u1ea1ch s\u1ebd v\u00e0 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7, \u0111\u1ed3ng th\u1eddi tr\u00e1nh k\u00e9o \u1ed1ng tr\u00ean c\u00e1c b\u1ec1 m\u1eb7t s\u1eafc nh\u1ecdn. Trong qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t, c\u1ea7n tr\u00e1nh l\u00e0m d\u1eadp n\u00e1t, xo\u1eafn \u1ed1ng v\u00e0 \u0111\u1ec3 \u1ed1ng ti\u1ebfp x\u00fac v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn n\u00f3ng. N\u00ean thay th\u1ebf c\u00e1c \u0111o\u1ea1n \u1ed1ng c\u00f3 d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng r\u00f5 r\u00e0ng thay v\u00ec c\u1ed1 g\u1eafng s\u1eeda ch\u1eefa \u0111\u01b0\u1eddng \u1ed1ng \u00e1p l\u1ef1c m\u1ed9t c\u00e1ch t\u1ea1m b\u1ee3.<\/p>\n<h2>8. Ki\u1ec3m tra c\u00e1c b\u1eb1ng ch\u1ee9ng: ch\u1ee9ng ch\u1ec9 v\u00e0 b\u1ea3ng d\u1eef li\u1ec7u chung<\/h2>\n<p>\u0110\u00e2y l\u00e0 qu\u00e1 tr\u00ecnh ki\u1ec3m tra l\u1ef1a ch\u1ecdn v\u00e0 t\u00e0i li\u1ec7u, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 c\u01a1 ch\u1ebf h\u1ecfng h\u00f3c v\u1eadt l\u00fd tr\u1ef1c ti\u1ebfp.<\/p>\n<p>Ch\u1ee9ng ch\u1ec9 ch\u1ea5t l\u01b0\u1ee3ng c\u1ea5p c\u00f4ng ty b\u1ea3n th\u00e2n n\u00f3 kh\u00f4ng \u0111\u1ee7 \u0111\u1ec3 ch\u1ee9ng minh m\u1ee9c \u00e1p su\u1ea5t \u0111\u1ecbnh m\u1ee9c ho\u1eb7c t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a t\u1eebng s\u1ea3n ph\u1ea9m \u1ed1ng d\u1eabn. T\u01b0\u01a1ng t\u1ef1, b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m ch\u1ec9 x\u00e1c nh\u1eadn t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a s\u1ea3n ph\u1ea9m, m\u1eabu th\u1eed, ph\u01b0\u01a1ng ph\u00e1p v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1ee3c n\u00eau trong b\u00e1o c\u00e1o \u0111\u00f3. Kh\u00f4ng n\u00ean \u00e1p d\u1ee5ng gi\u00e1 tr\u1ecb trong danh m\u1ee5c d\u00e0nh cho m\u1ed9t k\u00edch th\u01b0\u1edbc ho\u1eb7c v\u1eadt li\u1ec7u c\u1ee5 th\u1ec3 cho m\u1ed9t k\u00edch th\u01b0\u1edbc ho\u1eb7c v\u1eadt li\u1ec7u kh\u00e1c n\u1ebfu kh\u00f4ng c\u00f3 b\u1eb1ng ch\u1ee9ng x\u00e1c th\u1ef1c.<\/p>\n<p>\u0110\u1ea3m b\u1ea3o t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt ph\u1ea3i kh\u1edbp ch\u00ednh x\u00e1c v\u1edbi m\u00e3 s\u1ea3n ph\u1ea9m, v\u1eadt li\u1ec7u, k\u00edch th\u01b0\u1edbc, l\u00f4 s\u1ea3n xu\u1ea5t (n\u1ebfu c\u00f3), ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u00e3 n\u00eau. X\u00e1c nh\u1eadn r\u1eb1ng b\u1ea5t k\u1ef3 ch\u1ee9ng nh\u1eadn n\u00e0o \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u \u0111\u1ec1u \u00e1p d\u1ee5ng cho ch\u00ednh s\u1ea3n ph\u1ea9m \u0111\u00f3 v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng d\u1ef1 ki\u1ebfn. N\u1ebfu c\u00f3 th\u00f4ng s\u1ed1 n\u00e0o l\u00e0 thi\u1ebft y\u1ebfu nh\u01b0ng c\u00f2n thi\u1ebfu, h\u00e3y y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p cung c\u1ea5p t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee5 th\u1ec3 cho s\u1ea3n ph\u1ea9m tr\u01b0\u1edbc khi mua.<\/p>\n<h2>S\u1ef1 c\u1ed1 \u1ed1ng c\u00f4ng nghi\u1ec7p: C\u00e1c d\u1ea5u hi\u1ec7u v\u00e0 bi\u1ec7n ph\u00e1p ki\u1ec3m tra<\/h2>\n<p>D\u1ef1a v\u00e0o tri\u1ec7u ch\u1ee9ng \u0111\u1ec3 l\u1ef1a ch\u1ecdn b\u01b0\u1edbc ki\u1ec3m tra ti\u1ebfp theo trong qu\u00e1 tr\u00ecnh \u0111i\u1ec1u tra s\u1ef1 c\u1ed1 \u0111\u01b0\u1eddng \u1ed1ng c\u00f4ng nghi\u1ec7p. M\u1ed9t tri\u1ec7u ch\u1ee9ng c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u nguy\u00ean nh\u00e2n; c\u1ea7n x\u00e1c nh\u1eadn c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh thay th\u1ebf b\u1ed9 ph\u1eadn n\u00e0o.<\/p>\n<div class=\"pp-audit-table\">\n<table>\n<tbody>\n<tr>\n<th>Tri\u1ec7u ch\u1ee9ng<\/th>\n<th>C\u00e1c b\u01b0\u1edbc c\u1ea7n ki\u1ec3m tra<\/th>\n<th>B\u01b0\u1edbc ti\u1ebfp theo c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n<\/th>\n<\/tr>\n<tr>\n<td>R\u00f2 r\u1ec9 t\u1ea1i \u0111i\u1ec3m n\u1ed1i<\/td>\n<td>\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i \u1ed1ng\/dung sai, ch\u1ea5t l\u01b0\u1ee3ng c\u1eaft, \u0111\u1ed9 s\u00e2u l\u1eafp, t\u00ecnh tr\u1ea1ng l\u1eafp gh\u00e9p, \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>C\u1eaft l\u1ea1i v\u00e0 l\u1eafp \u0111\u1eb7t l\u1ea1i theo h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t; thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn b\u1ecb h\u01b0 h\u1ecfng; ki\u1ec3m tra t\u00ednh t\u01b0\u01a1ng th\u00edch.<\/td>\n<\/tr>\n<tr>\n<td>\u1ed0ng b\u1ecb b\u1eadt ra<\/td>\n<td>S\u1ef1 kh\u00f4ng kh\u1edbp OD, vi\u1ec7c l\u1eafp v\u00e0o kh\u00f4ng ho\u00e0n to\u00e0n, c\u00e1c \u0111\u1ee3t t\u0103ng \u00e1p \u0111\u1ed9t ng\u1ed9t, rung \u0111\u1ed9ng, h\u01b0 h\u1ecfng \u1ed1ng<\/td>\n<td>X\u00e1c nh\u1eadn s\u1ef1 kh\u1edbp n\u1ed1i gi\u1eefa b\u1ed9 ph\u1eadn l\u1eafp v\u00e0 \u1ed1ng c\u0169ng nh\u01b0 qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t; r\u00e0 so\u00e1t c\u00e1c t\u1ea3i tr\u1ecdng \u0111\u1ed9ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u00e1p su\u1ea5t.<\/td>\n<\/tr>\n<tr>\n<td>\u0110o\u1ea1n \u1ed1ng b\u1ecb g\u1ea5p kh\u00fac<\/td>\n<td>B\u00e1n k\u00ednh u\u1ed1n, l\u1ef1c c\u0103ng khi gia c\u00f4ng, m\u00f4-men xo\u1eafn, nhi\u1ec7t \u0111\u1ed9, nh\u1ecbp kh\u00f4ng c\u00f3 \u0111i\u1ec3m t\u1ef1a<\/td>\n<td>\u0110i\u1ec1u ch\u1ec9nh l\u1ed9 tr\u00ecnh theo b\u00e1n k\u00ednh \u0111\u00e3 ch\u1ec9 \u0111\u1ecbnh; h\u1ed7 tr\u1ee3\/b\u1ea3o v\u1ec7 \u0111\u01b0\u1eddng \u1ed1ng ho\u1eb7c r\u00e0 so\u00e1t vi\u1ec7c l\u1ef1a ch\u1ecdn \u1ed1ng.<\/td>\n<\/tr>\n<tr>\n<td>\u1ed0ng b\u1ecb v\u1ee1 ho\u1eb7c n\u1ee9t<\/td>\n<td>\u00c1p su\u1ea5t l\u00e0m vi\u1ec7c, c\u00e1c xung, nhi\u1ec7t \u0111\u1ed9, ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t, v\u1ebft c\u1eaft ho\u1eb7c s\u1ef1 l\u00e3o h\u00f3a<\/td>\n<td>C\u00e1ch ly ngu\u1ed3n \u0111i\u1ec7n m\u1ed9t c\u00e1ch an to\u00e0n, x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed s\u1ef1 c\u1ed1 v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh; x\u00e1c nh\u1eadn th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c tr\u01b0\u1edbc khi thay th\u1ebf.<\/td>\n<\/tr>\n<tr>\n<td>C\u00e1c v\u1ebft n\u1ee9t xu\u1ea5t hi\u1ec7n sau v\u00e0i th\u00e1ng<\/td>\n<td>Ti\u1ebfp x\u00fac v\u1edbi tia UV, ozone v\u00e0 h\u00f3a ch\u1ea5t; nhi\u1ec7t \u0111\u1ed9 cao; u\u1ed1n cong l\u1eb7p \u0111i l\u1eb7p l\u1ea1i; \u0111i\u1ec1u ki\u1ec7n b\u1ea3o qu\u1ea3n ho\u1eb7c t\u00ednh ph\u00f9 h\u1ee3p c\u1ee7a v\u1eadt li\u1ec7u<\/td>\n<td>Xem x\u00e9t \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng v\u00e0 l\u1ecbch s\u1eed b\u1ea3o tr\u00ec; xin x\u00e1c nh\u1eadn v\u1ec1 t\u00ednh t\u01b0\u01a1ng th\u00edch.<\/td>\n<\/tr>\n<tr>\n<td>L\u01b0u l\u01b0\u1ee3ng th\u1ea5p<\/td>\n<td>Xo\u1eafn\/b\u1eb9p, \u0111\u01b0\u1eddng k\u00ednh trong (ID) nh\u1ecf h\u01a1n ti\u00eau chu\u1ea9n, chi\u1ec1u d\u00e0i qu\u00e1 m\u1ee9c, t\u1eafc ngh\u1ebdn, h\u1ea1n ch\u1ebf l\u1eafp \u0111\u1eb7t<\/td>\n<td>Ki\u1ec3m tra to\u00e0n b\u1ed9 \u0111\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y v\u00e0 thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng; kh\u00f4ng n\u00ean cho r\u1eb1ng ch\u1ec9 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) c\u1ee7a \u1ed1ng m\u1edbi quy\u1ebft \u0111\u1ecbnh l\u01b0u l\u01b0\u1ee3ng.<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u00e1nh gi\u00e1 nh\u00e0 cung c\u1ea5p c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t<\/td>\n<td>K\u00edch th\u01b0\u1edbc, v\u1eadt li\u1ec7u, c\u1ea5u t\u1ea1o, nhi\u1ec7t \u0111\u1ed9, ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m v\u00e0 \u0111\u1ecbnh ngh\u0129a v\u1ec1 m\u1ee9c x\u1ebfp h\u1ea1ng<\/td>\n<td>So s\u00e1nh c\u00e1c b\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u00e0 y\u00eau c\u1ea7u c\u00e1c nh\u00e0 cung c\u1ea5p l\u00e0m r\u00f5 c\u00e1c \u0111i\u1ec1u ki\u1ec7n b\u1eb1ng v\u0103n b\u1ea3n.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2>Danh s\u00e1ch ki\u1ec3m tra thay th\u1ebf sau khi \u1ed1ng c\u00f4ng nghi\u1ec7p b\u1ecb h\u1ecfng<\/h2>\n<ul>\n<li>\u1ee8ng d\u1ee5ng v\u00e0 m\u00f4i tr\u01b0\u1eddng (bao g\u1ed3m ch\u1ea5t t\u1ea9y r\u1eeda v\u00e0 ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng b\u00ean ngo\u00e0i)<\/li>\n<li>\u00c1p su\u1ea5t v\u1eadn h\u00e0nh y\u00eau c\u1ea7u, c\u00e1c \u0111\u1ec9nh \u00e1p su\u1ea5t\/dao \u0111\u1ed9ng \u00e1p su\u1ea5t v\u00e0 chu k\u1ef3 d\u1ef1 ki\u1ebfn<\/li>\n<li>Nhi\u1ec7t \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng t\u1ed1i thi\u1ec3u v\u00e0 t\u1ed1i \u0111a<\/li>\n<li>\u0110\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD), \u0111\u01b0\u1eddng k\u00ednh trong (ID), \u0111\u1ed9 d\u00e0y th\u00e0nh \u1ed1ng, dung sai v\u00e0 chi\u1ec1u d\u00e0i y\u00eau c\u1ea7u<\/li>\n<li>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u1ec1 nh\u00e3n hi\u1ec7u\/lo\u1ea1i v\u00e0 \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i (OD) c\u1ee7a \u1ed1ng t\u01b0\u01a1ng \u1ee9ng<\/li>\n<li>C\u00e1c r\u1ee7i ro li\u00ean quan \u0111\u1ebfn \u0111\u01b0\u1eddng d\u1eabn, b\u00e1n k\u00ednh u\u1ed1n cong, chuy\u1ec3n \u0111\u1ed9ng, rung \u0111\u1ed9ng v\u00e0 m\u00e0i m\u00f2n<\/li>\n<li>C\u00e1c ti\u00eau chu\u1ea9n ho\u1eb7c ch\u1ee9ng ch\u1ec9 \u00e1p d\u1ee5ng, li\u00ean quan c\u1ee5 th\u1ec3 \u0111\u1ebfn s\u1ea3n ph\u1ea9m v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng \u0111\u00f3<\/li>\n<li>B\u1ea3ng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 t\u00e0i li\u1ec7u th\u1eed nghi\u1ec7m b\u1eaft bu\u1ed9c d\u00e0nh ri\u00eang cho s\u1ea3n ph\u1ea9m<\/li>\n<\/ul>\n<h2>Ng\u0103n ng\u1eeba s\u1ef1 c\u1ed1 l\u1eb7p l\u1ea1i \u0111\u1ed1i v\u1edbi \u1ed1ng c\u00f4ng nghi\u1ec7p<\/h2>\n<p>S\u1ef1 c\u1ed1 \u1ed1ng c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 xu\u1ea5t ph\u00e1t t\u1eeb \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh, qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t ho\u1eb7c h\u01b0 h\u1ecfng, ch\u1ee9 kh\u00f4ng ch\u1ec9 do khuy\u1ebft t\u1eadt v\u1eadt li\u1ec7u. H\u00e3y b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed h\u01b0 h\u1ecfng v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh, sau \u0111\u00f3 ki\u1ec3m tra \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9, k\u00edch th\u01b0\u1edbc gi\u1eefa \u1ed1ng v\u00e0 ph\u1ee5 ki\u1ec7n, qu\u00e1 tr\u00ecnh c\u1eaft v\u00e0 l\u1eafp \u0111\u1eb7t, b\u00e1n k\u00ednh u\u1ed1n cong, t\u00ednh t\u01b0\u01a1ng th\u00edch v\u00e0 l\u1ecbch s\u1eed x\u1eed l\u00fd. S\u1eed d\u1ee5ng d\u1eef li\u1ec7u v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 c\u1ea5u t\u1ea1o ch\u00ednh x\u00e1c c\u1ee7a \u1ed1ng, v\u00e0 y\u00eau c\u1ea7u l\u00e0m r\u00f5 m\u1ed7i khi th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ho\u1eb7c ch\u1ee9ng ch\u1ec9 kh\u00f4ng bao g\u1ed3m \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng d\u1ef1 ki\u1ebfn.<\/p>\n<p>Qu\u00fd kh\u00e1ch c\u1ea7n h\u1ed7 tr\u1ee3 trong vi\u1ec7c l\u1ef1a ch\u1ecdn \u1ed1ng c\u00f4ng nghi\u1ec7p? Vui l\u00f2ng g\u1eedi cho YUANNAI TUBE th\u00f4ng tin v\u1ec1 v\u1eadt li\u1ec7u, k\u00edch th\u01b0\u1edbc, \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c v\u00e0 chi ti\u1ebft v\u1ec1 ph\u1ee5 ki\u1ec7n c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u00fang t\u00f4i c\u00f3 th\u1ec3 xem x\u00e9t c\u00e1c l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng c\u1ee7a qu\u00fd kh\u00e1ch.<\/p>\n<h2>C\u00e1c h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt li\u00ean quan<\/h2>\n<ul>\n<li><a href=\"https:\/\/yuannaitube.com\/vi\/bang-kich-thuoc-ong\/\">B\u1ea3ng k\u00edch th\u01b0\u1edbc \u1ed1ng kh\u00ed n\u00e9n<\/a><\/li>\n<li><a href=\"https:\/\/yuannaitube.com\/vi\/kiem-tra-ap-suat-lam-viec-va-nhiet-do\/\">\u00c1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9 trong \u1ed1ng<\/a><\/li>\n<li><a href=\"https:\/\/yuannaitube.com\/vi\/ong-dan-khi-bi-gap-khuc\/\">Hi\u1ec7n t\u01b0\u1ee3ng g\u1ea5p kh\u00fac \u1ed1ng d\u1eabn kh\u00ed: Nguy\u00ean nh\u00e2n v\u00e0 b\u00e1n k\u00ednh u\u1ed1n cong<\/a><\/li>\n<li><a href=\"https:\/\/yuannaitube.com\/vi\/cach-cat-ong-khi-nen\/\">C\u00e1ch c\u1eaft \u1ed1ng nh\u1ef1a: C\u00e1c b\u01b0\u1edbc c\u1eaft vu\u00f4ng g\u00f3c<\/a><\/li>\n<li><a href=\"https:\/\/yuannaitube.com\/vi\/khop-noi-day-ong-dan-phu-hop\/\">\u1ed0ng v\u00e0 ph\u1ee5 ki\u1ec7n n\u1ed1i nhanh<\/a><\/li>\n<li><a href=\"https:\/\/yuannaitube.com\/vi\/danh-sach-kiem-tra-khi-nhan-ong-cong-nghiep\/\">Ki\u1ec3m tra nh\u1eadp h\u00e0ng \u1ed1ng<\/a><\/li>\n<li><a href=\"https:\/\/yuannaitube.com\/vi\/cach-chi-dinh-loai-ong\/\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u1ed1ng<\/a><\/li>\n<li><a href=\"https:\/\/yuannaitube.com\/vi\/lien-he\/\">Li\u00ean h\u1ec7 v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t \u1ed1ng<\/a><\/li>\n<\/ul>\n<h2>Ngu\u1ed3n v\u00e0 ph\u1ea1m vi<\/h2>\n<p>H\u01b0\u1edbng d\u1eabn an to\u00e0n n\u00e0y \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean ph\u1ea7n b\u1ea3o tr\u00ec c\u1ee7a <a href=\"https:\/\/www.smcworld.com\/upfiles\/manual\/en-jp\/files\/DOC1063304.pdf\" rel=\"nofollow noopener\" target=\"_blank\">S\u1ed5 tay h\u01b0\u1edbng d\u1eabn SMC DOC1063304-1 (PDF, trang in s\u1ed1 9)<\/a>. H\u00e3y l\u00e0m theo h\u01b0\u1edbng d\u1eabn d\u00e0nh cho thi\u1ebft b\u1ecb c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>","protected":false},"excerpt":{"rendered":"<p>X\u00e1c \u0111\u1ecbnh v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 h\u1ecfng h\u00f3c c\u1ee7a h\u1ec7 th\u1ed1ng \u1ed1ng c\u00f4ng nghi\u1ec7p, bao g\u1ed3m r\u00f2 r\u1ec9, g\u1ea5p kh\u00fac v\u00e0 v\u1ee1 \u1ed1ng. Ki\u1ec3m tra \u00e1p su\u1ea5t, nhi\u1ec7t \u0111\u1ed9, c\u00e1c ph\u1ee5 ki\u1ec7n n\u1ed1i, \u0111\u01b0\u1eddng \u0111i c\u1ee7a \u1ed1ng v\u00e0 qu\u00e1 tr\u00ecnh l\u1eafp \u0111\u1eb7t.<\/p>","protected":false},"author":1,"featured_media":1304,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[17,20],"tags":[],"class_list":["post-1298","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical-guides","category-buying-guides"],"acf":[],"_links":{"self":[{"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/posts\/1298","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/comments?post=1298"}],"version-history":[{"count":3,"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/posts\/1298\/revisions"}],"predecessor-version":[{"id":1303,"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/posts\/1298\/revisions\/1303"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/media\/1304"}],"wp:attachment":[{"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/media?parent=1298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/categories?post=1298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yuannaitube.com\/vi\/wp-json\/wp\/v2\/tags?post=1298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}