{"id":10270,"date":"2016-07-28T16:01:14","date_gmt":"2016-07-28T09:01:14","guid":{"rendered":"https:\/\/www.baohoxanh.com\/blog\/?p=10270"},"modified":"2026-09-01T01:17:02","modified_gmt":"2026-08-31T18:17:02","slug":"ao-chong-ho-quang-dien-tai-tp-hcm","status":"publish","type":"post","link":"https:\/\/www.baohoxanh.com\/blog\/ao-chong-ho-quang-dien-tai-tp-hcm\/","title":{"rendered":"\u00c1o Ch\u1ed1ng H\u1ed3 Quang \u0110i\u1ec7n: \u0110\u1ecdc Nh\u00e3n Tr\u00ean T\u1ee7 R\u1ed3i Ch\u1ecdn C\u1ea5p"},"content":{"rendered":"<p><strong>\u00c1o ch\u1ed1ng h\u1ed3 quang \u0111i\u1ec7n<\/strong> ch\u1ec9 c\u00f3 \u00fd ngh\u0129a khi con s\u1ed1 in tr\u00ean nh\u00e3n \u00e1o l\u1edbn h\u01a1n con s\u1ed1 d\u00e1n tr\u00ean c\u00e1nh t\u1ee7 \u0111i\u1ec7n m\u00e0 ng\u01b0\u1eddi th\u1ee3 s\u1eafp m\u1edf. B\u00e0i vi\u1ebft n\u00e0y kh\u00f4ng b\u00e0n v\u1ec1 v\u1ea3i hay ki\u1ec3u may, m\u00e0 b\u00e0n v\u1ec1 con s\u1ed1 th\u1ee9 hai: n\u00f3 t\u1eeb \u0111\u00e2u ra, v\u00ec sao c\u00f9ng m\u1ed9t t\u1ee7 l\u1ea1i cho hai k\u1ebft qu\u1ea3 kh\u00e1c nhau, t\u1ea5m nh\u00e3n ph\u00e2n t\u00edch h\u1ed3 quang ghi nh\u1eefng g\u00ec, v\u00e0 chuy\u1ec7n g\u00ec x\u1ea3y ra khi c\u1ea5p trang ph\u1ee5c n\u1eb1m d\u01b0\u1edbi m\u1ee9c n\u0103ng l\u01b0\u1ee3ng th\u1eadt.<\/p>\n<h2>V\u00ec Sao C\u00f9ng M\u1ed9t T\u1ee7 \u0110i\u1ec7n Cho Hai M\u1ee9c N\u0103ng L\u01b0\u1ee3ng Kh\u00e1c Nhau<\/h2>\n<p>N\u0103ng l\u01b0\u1ee3ng s\u1ef1 c\u1ed1 l\u00e0 l\u01b0\u1ee3ng nhi\u1ec7t \u0111\u1ed5 l\u00ean m\u1ed9t \u0111i\u1ec3m tr\u00ean c\u01a1 th\u1ec3 trong qu\u00e3ng th\u1eddi gian h\u1ed3 quang ch\u00e1y, t\u00ednh b\u1eb1ng cal tr\u00ean centimet vu\u00f4ng. N\u00f3 kh\u00f4ng ph\u1ea3i thu\u1ed9c t\u00ednh c\u1ee7a t\u1ee7 \u0111i\u1ec7n. N\u00f3 l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a ba th\u1ee9 \u0111i c\u00f9ng nhau: d\u00f2ng h\u1ed3 quang th\u1ef1c t\u1ebf ch\u1ea1y qua, kho\u1ea3ng th\u1eddi gian thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 ph\u00eda tr\u00ean c\u00f2n \u0111\u1ec3 d\u00f2ng \u0111\u00f3 t\u1ed3n t\u1ea1i, v\u00e0 kho\u1ea3ng c\u00e1ch t\u1eeb \u0111i\u1ec3m ph\u00f3ng t\u1edbi b\u1ec1 m\u1eb7t c\u01a1 th\u1ec3.<\/p>\n<p>\u0110\u1ed5i b\u1ea5t k\u1ef3 th\u1ee9 n\u00e0o trong ba th\u1ee9 \u0111\u00f3 th\u00ec con s\u1ed1 \u0111\u1ed5i theo. C\u00f9ng m\u1ed9t t\u1ee7 ph\u00e2n ph\u1ed1i, ng\u01b0\u1eddi th\u1ee3 thao t\u00e1c c\u1ea7n g\u1ea1t ngo\u00e0i c\u00e1nh t\u1ee7 v\u00e0 ng\u01b0\u1eddi th\u1ee3 th\u00f2 tay v\u00e0o si\u1ebft l\u1ea1i \u0111\u1ea7u c\u1ed1t b\u00ean trong \u0111ang \u0111\u1ee9ng \u1edf hai kho\u1ea3ng c\u00e1ch kh\u00e1c nhau, n\u00ean h\u1ee9ng hai m\u1ee9c n\u0103ng l\u01b0\u1ee3ng kh\u00e1c nhau d\u00f9 thi\u1ebft b\u1ecb ch\u1ec9 c\u00f3 m\u1ed9t.<\/p>\n<p>Tr\u01b0\u1eddng h\u1ee3p th\u1ee9 hai c\u00f2n \u00edt ng\u01b0\u1eddi \u0111\u1ec3 \u00fd h\u01a1n. C\u00f9ng m\u1ed9t v\u1ecb tr\u00ed \u0111\u1ee9ng, nh\u01b0ng n\u1ebfu b\u1ed9 ch\u1ec9nh \u0111\u1ecbnh c\u1ee7a m\u00e1y c\u1eaft ph\u00eda tr\u00ean b\u1ecb \u0111\u1ed5i, ho\u1eb7c ngu\u1ed3n c\u1ea5p chuy\u1ec3n t\u1eeb m\u00e1y bi\u1ebfn \u00e1p n\u00e0y sang m\u00e1y bi\u1ebfn \u00e1p kia, th\u1eddi gian c\u1eaft thay \u0111\u1ed5i v\u00e0 con s\u1ed1 d\u00e1n tr\u00ean t\u1ee7 kh\u00f4ng c\u00f2n \u0111\u00fang n\u1eefa. \u0110\u00f3 l\u00e0 l\u00fd do k\u1ebft qu\u1ea3 t\u00ednh to\u00e1n c\u00f3 th\u1eddi h\u1ea1n, v\u00e0 m\u1ecdi thay \u0111\u1ed5i tr\u00ean l\u01b0\u1edbi \u0111\u1ec1u l\u00e0 l\u00fd do ph\u1ea3i t\u00ednh l\u1ea1i.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2021\/01\/Quan-Ao-Chong-Ho-Quang-Dien.png\" alt=\"B\u1ed9 trang ph\u1ee5c b\u1ea3o v\u1ec7 ch\u1ed1ng h\u1ed3 quang \u0111i\u1ec7n tr\u01b0ng b\u00e0y k\u00e8m m\u0169 tr\u00f9m \u0111\u1ea7u v\u00e0 t\u1ea5m che m\u1eb7t\" loading=\"lazy\" width=\"550\" height=\"450\" title=\"\"><\/p>\n<h2>Nh\u00e3n Ph\u00e2n T\u00edch H\u1ed3 Quang D\u00e1n Tr\u00ean T\u1ee7 Ghi Nh\u1eefng G\u00ec<\/h2>\n<p>Sau m\u1ed9t \u0111\u1ee3t ph\u00e2n t\u00edch h\u1ed3 quang, \u0111\u01a1n v\u1ecb t\u00ednh to\u00e1n d\u00e1n l\u00ean t\u1eebng t\u1ee7 m\u1ed9t t\u1ea5m nh\u00e3n c\u1ea3nh b\u00e1o. \u0110\u00e2y l\u00e0 th\u1ee9 ng\u01b0\u1eddi th\u1ee3 \u0111\u1ecdc tr\u01b0\u1edbc khi m\u1edf t\u1ee7, v\u00e0 c\u0169ng l\u00e0 c\u0103n c\u1ee9 \u0111\u1ec3 b\u1ed9 ph\u1eadn v\u1eadt t\u01b0 bi\u1ebft ph\u1ea3i mua c\u1ea5p trang ph\u1ee5c n\u00e0o cho v\u1ecb tr\u00ed \u0111\u00f3.<\/p>\n<p>Theo y\u00eau c\u1ea7u ghi nh\u00e3n trong NFPA 70E, t\u1ea5m nh\u00e3n ph\u1ea3i c\u00f3 \u0111i\u1ec7n \u00e1p danh \u0111\u1ecbnh c\u1ee7a h\u1ec7 th\u1ed1ng, ranh gi\u1edbi h\u1ed3 quang, v\u00e0 \u00edt nh\u1ea5t m\u1ed9t trong ba n\u1ed9i dung sau: n\u0103ng l\u01b0\u1ee3ng s\u1ef1 c\u1ed1 k\u00e8m kho\u1ea3ng c\u00e1ch l\u00e0m vi\u1ec7c t\u01b0\u01a1ng \u1ee9ng, m\u1ee9c arc rating t\u1ed1i thi\u1ec3u c\u1ee7a trang ph\u1ee5c, ho\u1eb7c c\u1ea5p trang b\u1ecb b\u1ea3o v\u1ec7 c\u00e1 nh\u00e2n. B\u1ea3ng ph\u00e2n c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00f9ng danh m\u1ee5c trang b\u1ecb t\u1eebng c\u1ea5p \u0111\u01b0\u1ee3c tr\u00edch trong <a href=\"https:\/\/riskmanagement.nd.edu\/assets\/445153\/arc_flash_ppe_categories_for_alternating_current_ac_systems.pdf\" target=\"_blank\" rel=\"noopener nofollow\">t\u00e0i li\u1ec7u b\u1ea3ng c\u1ea5p trang b\u1ecb ch\u1ed1ng h\u1ed3 quang theo NFPA 70E<\/a>.<\/p>\n<h3>Ranh Gi\u1edbi H\u1ed3 Quang Ngh\u0129a L\u00e0 G\u00ec<\/h3>\n<p>Ranh gi\u1edbi h\u1ed3 quang l\u00e0 kho\u1ea3ng c\u00e1ch m\u00e0 t\u1ea1i \u0111\u00f3 n\u0103ng l\u01b0\u1ee3ng t\u00ednh \u0111\u01b0\u1ee3c r\u01a1i xu\u1ed1ng m\u1ee9c m\u1ed9t ph\u1ea9y hai cal tr\u00ean centimet vu\u00f4ng. \u0110\u00e2y ch\u00ednh l\u00e0 ng\u01b0\u1ee1ng g\u00e2y b\u1ecfng \u0111\u1ed9 hai cho v\u00f9ng da h\u1edf kh\u00f4ng \u0111\u01b0\u1ee3c che ch\u1eafn. B\u00ean trong b\u00e1n k\u00ednh \u1ea5y, ai c\u00f3 m\u1eb7t c\u0169ng ph\u1ea3i m\u1eb7c \u0111\u1ee7 trang ph\u1ee5c theo c\u1ea5p, k\u1ec3 c\u1ea3 ng\u01b0\u1eddi ch\u1ec9 gh\u00e9 v\u00e0o v\u00e0i gi\u00e2y \u0111\u1ec3 ch\u1ee5p m\u1ed9t t\u1ea5m \u1ea3nh hi\u1ec7n tr\u1ea1ng. C\u00e1ch thu h\u1eb9p r\u1ee7i ro r\u1ebb nh\u1ea5t v\u00ec th\u1ebf l\u00e0 gi\u1edbi h\u1ea1n s\u1ed1 ng\u01b0\u1eddi \u0111\u1ee9ng trong v\u00f2ng \u0111\u00f3 xu\u1ed1ng m\u1ee9c t\u1ed1i thi\u1ec3u, ch\u1ee9 kh\u00f4ng ph\u1ea3i mua th\u00eam \u0111\u1ed3.<\/p>\n<h3>Hai Ph\u01b0\u01a1ng Ph\u00e1p Kh\u00f4ng Tr\u1ed9n L\u1eabn Tr\u00ean C\u00f9ng M\u1ed9t Nh\u00e3n<\/h3>\n<p>C\u00f3 hai \u0111\u01b0\u1eddng ghi nh\u00e3n. \u0110\u01b0\u1eddng th\u1ee9 nh\u1ea5t ghi th\u1eb3ng con s\u1ed1 n\u0103ng l\u01b0\u1ee3ng s\u1ef1 c\u1ed1 k\u00e8m kho\u1ea3ng c\u00e1ch l\u00e0m vi\u1ec7c, ng\u01b0\u1eddi mua ch\u1ecdn trang ph\u1ee5c c\u00f3 ch\u1ec9 s\u1ed1 c\u00f4ng b\u1ed1 l\u1edbn h\u01a1n con s\u1ed1 \u0111\u00f3. \u0110\u01b0\u1eddng th\u1ee9 hai ghi c\u1ea5p trang b\u1ecb, ng\u01b0\u1eddi mua tra b\u1ea3ng ra m\u1ee9c arc rating t\u1ed1i thi\u1ec3u. M\u1ed9t t\u1ea5m nh\u00e3n d\u00f9ng m\u1ed9t \u0111\u01b0\u1eddng, kh\u00f4ng ghi c\u1ea3 hai r\u1ed3i \u0111\u1ec3 ng\u01b0\u1eddi \u0111\u1ecdc t\u1ef1 ch\u1ecdn c\u00e1i n\u00e0o ti\u1ec7n.<\/p>\n<h3>Khi T\u1ee7 Ch\u01b0a C\u00f3 Nh\u00e3n<\/h3>\n<p>R\u1ea5t nhi\u1ec1u nh\u00e0 m\u00e1y trong n\u01b0\u1edbc ch\u01b0a t\u1eebng l\u00e0m ph\u00e2n t\u00edch h\u1ed3 quang, n\u00ean t\u1ee7 kh\u00f4ng c\u00f3 nh\u00e3n n\u00e0o c\u1ea3. Trong t\u00ecnh hu\u1ed1ng \u0111\u00f3, h\u1ea1ng m\u1ee5c c\u1ea7n \u0111\u01b0a v\u00e0o k\u1ebf ho\u1ea1ch ng\u00e2n s\u00e1ch l\u00e0 b\u1ea3n ph\u00e2n t\u00edch h\u1ed3 quang cho to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng, ho\u00e0n th\u00e0nh tr\u01b0\u1edbc r\u1ed3i m\u1edbi b\u00e0n t\u1edbi chuy\u1ec7n mua trang ph\u1ee5c. Trong l\u00fac ch\u1edd, nguy\u00ean t\u1eafc an to\u00e0n duy nh\u1ea5t c\u00f2n d\u00f9ng \u0111\u01b0\u1ee3c l\u00e0 c\u1eaft \u0111i\u1ec7n, ki\u1ec3m tra h\u1ebft \u0111i\u1ec7n v\u00e0 n\u1ed1i \u0111\u1ea5t tr\u01b0\u1edbc khi thao t\u00e1c.<\/p>\n<h2>Kho\u1ea3ng C\u00e1ch L\u00e0m Vi\u1ec7c L\u00e0 M\u1ed9t Ph\u1ea7n C\u1ee7a Con S\u1ed1<\/h2>\n<p>M\u1ed9t con s\u1ed1 n\u0103ng l\u01b0\u1ee3ng kh\u00f4ng c\u00f3 kho\u1ea3ng c\u00e1ch \u0111i k\u00e8m th\u00ec v\u00f4 ngh\u0129a, gi\u1ed1ng nh\u01b0 n\u00f3i nhi\u1ec7t \u0111\u1ed9 m\u00e0 kh\u00f4ng n\u00f3i \u0111o \u1edf \u0111\u00e2u. B\u1ea3n th\u00e2n con s\u1ed1 ghi tr\u00ean nh\u00e3n c\u0169ng sinh ra t\u1eeb m\u1ed9t b\u1ed1 tr\u00ed th\u1eed c\u1ed1 \u0111\u1ecbnh c\u1ea3 h\u00ecnh h\u1ecdc l\u1eabn c\u1ef1 ly \u0111\u1eb7t m\u1eabu: ph\u01b0\u01a1ng ph\u00e1p h\u1ed9p m\u00f4 t\u1ea3 trong <a href=\"https:\/\/webstore.iec.ch\/en\/publication\/5498\" target=\"_blank\" rel=\"noopener nofollow\">IEC 61482-1-2 v\u1ec1 qu\u1ea7n \u00e1o b\u1ea3o v\u1ec7 tr\u01b0\u1edbc nguy c\u01a1 nhi\u1ec7t c\u1ee7a h\u1ed3 quang \u0111i\u1ec7n<\/a> ph\u00e2n hai c\u1ea5p b\u1ea3o v\u1ec7 theo \u0111\u00fang c\u00e1ch \u0111\u00f3. \u1ede ph\u00eda t\u00ednh to\u00e1n n\u0103ng l\u01b0\u1ee3ng s\u1ef1 c\u1ed1, m\u1ed7i lo\u1ea1i t\u1ee7 l\u1ea1i c\u00f3 m\u1ed9t kho\u1ea3ng c\u00e1ch l\u00e0m vi\u1ec7c quy \u01b0\u1edbc ri\u00eang.<\/p>\n<ul>\n<li><strong>T\u1ee7 ph\u00e2n ph\u1ed1i d\u1ea1ng b\u1ea3ng \u0111i\u1ec7n:<\/strong> kho\u1ea3ng c\u00e1ch quy \u01b0\u1edbc b\u1ed1n tr\u0103m n\u0103m m\u01b0\u01a1i l\u0103m milimet, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng m\u01b0\u1eddi t\u00e1m inch, \u1ee9ng v\u1edbi v\u1ecb tr\u00ed ng\u1ef1c v\u00e0 m\u1eb7t ng\u01b0\u1eddi th\u1ee3 khi \u0111\u1ee9ng thao t\u00e1c.<\/li>\n<li><strong>T\u1ee7 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9ng c\u01a1 v\u00e0 t\u1ee7 \u0111\u00f3ng c\u1eaft h\u1ea1 th\u1ebf:<\/strong> kho\u1ea3ng c\u00e1ch quy \u01b0\u1edbc s\u00e1u tr\u0103m m\u01b0\u1eddi milimet, v\u00ec th\u00e2n t\u1ee7 s\u00e2u h\u01a1n v\u00e0 ng\u01b0\u1eddi th\u1ee3 \u0111\u1ee9ng l\u00f9i ra.<\/li>\n<li><strong>T\u1ee7 \u0111\u00f3ng c\u1eaft trung th\u1ebf:<\/strong> kho\u1ea3ng c\u00e1ch quy \u01b0\u1edbc ch\u00edn tr\u0103m m\u01b0\u1eddi milimet, ph\u1ea3n \u00e1nh k\u00edch th\u01b0\u1edbc thi\u1ebft b\u1ecb v\u00e0 t\u01b0 th\u1ebf thao t\u00e1c th\u1ef1c t\u1ebf.<\/li>\n<\/ul>\n<p>\u00dd ngh\u0129a th\u1ef1c h\u00e0nh c\u1ee7a m\u1ea5y con s\u1ed1 n\u00e0y r\u1ea5t c\u1ee5 th\u1ec3. Ch\u1ec9 s\u1ed1 ghi tr\u00ean nh\u00e3n b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c ph\u1ea7n th\u00e2n v\u00e0 m\u1eb7t \u1edf \u0111\u00fang kho\u1ea3ng c\u00e1ch \u0111\u00f3. Khi ng\u01b0\u1eddi th\u1ee3 ch\u1ed3m s\u00e1t v\u00e0o \u0111\u1ec3 nh\u00ecn r\u00f5 m\u1ed9t \u0111\u1ea7u c\u1ed1t, kho\u1ea3ng c\u00e1ch r\u00fat ng\u1eafn l\u1ea1i v\u00e0 m\u1ee9c n\u0103ng l\u01b0\u1ee3ng th\u1ef1c t\u1ebf \u0111\u1ed5 l\u00ean m\u1eb7t t\u0103ng l\u00ean \u0111\u00e1ng k\u1ec3, trong khi con s\u1ed1 tr\u00ean nh\u00e3n \u00e1o v\u1eabn gi\u1eef nguy\u00ean. Gi\u1eef \u0111\u00fang kho\u1ea3ng c\u00e1ch quy \u01b0\u1edbc v\u00ec th\u1ebf l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a bi\u1ec7n ph\u00e1p thi c\u00f4ng, kh\u00f4ng ph\u1ea3i chuy\u1ec7n th\u00f3i quen.<\/p>\n<p>M\u1ed9t h\u1ec7 qu\u1ea3 n\u1eefa: b\u00e0n tay bao gi\u1edd c\u0169ng g\u1ea7n \u0111i\u1ec3m ph\u00f3ng h\u01a1n ng\u1ef1c. Chi\u1ebfc \u00e1o kh\u00f4ng t\u00ednh cho hai b\u00e0n tay. Ph\u1ea7n \u0111\u00f3 thu\u1ed9c v\u1ec1 g\u0103ng b\u1ea3o v\u1ec7 v\u00e0 thu\u1ed9c nh\u00e1nh <a href=\"https:\/\/www.baohoxanh.com\/gang-tay-cach-dien\">g\u0103ng tay c\u00e1ch \u0111i\u1ec7n \u0111\u00fang c\u1ea5p \u0111i\u1ec7n \u00e1p<\/a>, l\u00e0 hai m\u00f3n gi\u1ea3i quy\u1ebft hai lo\u1ea1i r\u1ee7i ro kh\u00e1c nhau.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2020\/04\/quan-ao-chong-chay-nomex-chat-luong.jpg\" alt=\"B\u1ed9 qu\u1ea7n \u00e1o may t\u1eeb v\u1ea3i ch\u1ed1ng ch\u00e1y d\u00f9ng cho th\u1ee3 l\u00e0m vi\u1ec7c g\u1ea7n ngu\u1ed3n nhi\u1ec7t trong nh\u00e0 m\u00e1y\" loading=\"lazy\" width=\"500\" height=\"500\" title=\"\"><\/p>\n<h2>Th\u1eddi Gian C\u1eaft C\u1ee7a Thi\u1ebft B\u1ecb B\u1ea3o V\u1ec7 Chi Ph\u1ed1i Ph\u1ea7n L\u1edbn Con S\u1ed1<\/h2>\n<p>Trong ba bi\u1ebfn s\u1ed1, th\u1eddi gian l\u00e0 bi\u1ebfn d\u1ec5 can thi\u1ec7p nh\u1ea5t v\u00e0 c\u0169ng cho hi\u1ec7u qu\u1ea3 l\u1edbn nh\u1ea5t. N\u0103ng l\u01b0\u1ee3ng \u0111\u1ed5 l\u00ean ng\u01b0\u1eddi g\u1ea7n nh\u01b0 t\u1ec9 l\u1ec7 thu\u1eadn v\u1edbi kho\u1ea3ng th\u1eddi gian h\u1ed3 quang c\u00f2n ch\u00e1y, n\u00ean r\u00fat ng\u1eafn th\u1eddi gian c\u1eaft \u0111i m\u1ed9t n\u1eeda th\u00ec con s\u1ed1 tr\u00ean nh\u00e3n gi\u1ea3m \u0111i kho\u1ea3ng m\u1ed9t n\u1eeda. \u0110\u00e2y l\u00e0 l\u00fd do c\u00e1c ph\u01b0\u01a1ng \u00e1n gi\u1ea3m r\u1ee7i ro th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u \u1edf ph\u00f2ng b\u1ea3o v\u1ec7 r\u01a1 le ch\u1ee9 kh\u00f4ng \u1edf kho v\u1eadt t\u01b0.<\/p>\n<p>C\u00e1c c\u00e1ch th\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u00ednh t\u1edbi g\u1ed3m ch\u1ec9nh l\u1ea1i \u0111\u1eb7c tuy\u1ebfn b\u1ea3o v\u1ec7 \u0111\u1ec3 c\u1eaft nhanh h\u01a1n trong d\u1ea3i d\u00f2ng h\u1ed3 quang, b\u1ed1 tr\u00ed c\u00f4ng t\u1eafc chuy\u1ec3n ch\u1ebf \u0111\u1ed9 b\u1ea3o tr\u00ec \u0111\u1ec3 h\u1ea1 ng\u01b0\u1ee1ng c\u1eaft t\u1ee9c th\u1eddi trong l\u00fac c\u00f3 ng\u01b0\u1eddi thao t\u00e1c, v\u00e0 d\u00f9ng b\u1ea3o v\u1ec7 so l\u1ec7ch thanh c\u00e1i cho c\u00e1c t\u1ee7 quan tr\u1ecdng. M\u1ed7i ph\u01b0\u01a1ng \u00e1n \u0111\u1ec1u ph\u1ea3i c\u00e2n v\u1edbi y\u00eau c\u1ea7u ch\u1ecdn l\u1ecdc c\u1ee7a l\u01b0\u1edbi, n\u00ean ph\u1ea7n n\u00e0y thu\u1ed9c v\u1ec1 \u0111\u01a1n v\u1ecb thi\u1ebft k\u1ebf b\u1ea3o v\u1ec7.<\/p>\n<h3>Ngh\u1ecbch L\u00fd D\u00f2ng Nh\u1ecf H\u01a1n Nh\u01b0ng N\u0103ng L\u01b0\u1ee3ng Cao H\u01a1n<\/h3>\n<p>\u0110\u00e2y l\u00e0 \u0111i\u1ec3m ph\u1ea3n tr\u1ef1c gi\u00e1c m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi ngo\u00e0i ng\u00e0nh b\u1ea3o v\u1ec7 kh\u00f4ng l\u01b0\u1eddng tr\u01b0\u1edbc. Khi d\u00f2ng h\u1ed3 quang th\u1ef1c t\u1ebf th\u1ea5p h\u01a1n d\u1ef1 ki\u1ebfn, thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 ph\u00eda tr\u00ean c\u00f3 th\u1ec3 r\u01a1i v\u00e0o v\u00f9ng \u0111\u1eb7c tuy\u1ebfn ch\u1eadm v\u00e0 m\u1ea5t nhi\u1ec1u th\u1eddi gian h\u01a1n \u0111\u1ec3 c\u1eaft. T\u1ed5ng nhi\u1ec7t \u0111\u1ed5 ra trong tr\u01b0\u1eddng h\u1ee3p \u0111\u00f3 l\u1ea1i l\u1edbn h\u01a1n tr\u01b0\u1eddng h\u1ee3p d\u00f2ng cao c\u1eaft nhanh. V\u00ec v\u1eady quy tr\u00ecnh t\u00ednh to\u00e1n hi\u1ec7n h\u00e0nh y\u00eau c\u1ea7u x\u00e9t c\u1ea3 tr\u01b0\u1eddng h\u1ee3p d\u00f2ng h\u1ed3 quang gi\u1ea3m, r\u1ed3i l\u1ea5y k\u1ebft qu\u1ea3 b\u1ea5t l\u1ee3i h\u01a1n l\u00e0m c\u0103n c\u1ee9.<\/p>\n<p>V\u1edbi ng\u01b0\u1eddi mua trang ph\u1ee5c, \u0111i\u1ec1u c\u1ea7n r\u00fat ra ch\u1ec9 c\u00f3 m\u1ed9t c\u00e2u: con s\u1ed1 ph\u1ea3i do \u0111\u01a1n v\u1ecb v\u1eadn h\u00e0nh t\u00ednh ra v\u00e0 b\u00e0n giao b\u1eb1ng v\u0103n b\u1ea3n, kh\u00f4ng suy t\u1eeb c\u1ea5p \u0111i\u1ec7n \u00e1p, kh\u00f4ng suy t\u1eeb c\u00f4ng su\u1ea5t m\u00e1y bi\u1ebfn \u00e1p, v\u00e0 kh\u00f4ng h\u1ecfi nh\u00e0 cung c\u1ea5p qu\u1ea7n \u00e1o.<\/p>\n<h2>\u0110\u1ecdc Nh\u00e3n R\u1ed3i M\u1edbi Ch\u1ecdn C\u1ea5p \u00c1o Ch\u1ed1ng H\u1ed3 Quang \u0110i\u1ec7n<\/h2>\n<p>Khi \u0111\u00e3 c\u00f3 con s\u1ed1, vi\u1ec7c ch\u1ecdn tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n. Ch\u1ec9 s\u1ed1 c\u00f4ng b\u1ed1 c\u1ee7a b\u1ed9 trang ph\u1ee5c ph\u1ea3i l\u1edbn h\u01a1n ho\u1eb7c b\u1eb1ng n\u0103ng l\u01b0\u1ee3ng s\u1ef1 c\u1ed1 t\u00ednh \u0111\u01b0\u1ee3c t\u1ea1i ch\u00ednh v\u1ecb tr\u00ed thao t\u00e1c. Kh\u00f4ng c\u00f3 con s\u1ed1 chung d\u00f9ng cho m\u1ecdi t\u1ee7 trong nh\u00e0 m\u00e1y, v\u00e0 m\u1ed9t v\u1ecb tr\u00ed c\u00f3 th\u1ec3 c\u1ea7n c\u1ea5p cao h\u01a1n h\u1eb3n v\u1ecb tr\u00ed b\u00ean c\u1ea1nh d\u00f9 hai t\u1ee7 tr\u00f4ng gi\u1ed1ng nhau.<\/p>\n<p>N\u1ebfu t\u1ea5m nh\u00e3n ghi theo \u0111\u01b0\u1eddng c\u1ea5p trang b\u1ecb, b\u1ea3ng ph\u00e2n c\u1ea5p cho ra m\u1ee9c arc rating t\u1ed1i thi\u1ec3u nh\u01b0 sau:<\/p>\n<ul>\n<li><strong>C\u1ea5p m\u1ed9t:<\/strong> m\u1ee9c arc rating t\u1ed1i thi\u1ec3u b\u1ed1n cal tr\u00ean centimet vu\u00f4ng cho to\u00e0n b\u1ed9 l\u1edbp trang ph\u1ee5c b\u00ean ngo\u00e0i.<\/li>\n<li><strong>C\u1ea5p hai:<\/strong> m\u1ee9c arc rating t\u1ed1i thi\u1ec3u t\u00e1m cal tr\u00ean centimet vu\u00f4ng, l\u00e0 c\u1ea5u h\u00ecnh g\u1eb7p nhi\u1ec1u nh\u1ea5t \u1edf t\u1ee7 h\u1ea1 th\u1ebf trong nh\u00e0 m\u00e1y.<\/li>\n<li><strong>C\u1ea5p ba:<\/strong> m\u1ee9c arc rating t\u1ed1i thi\u1ec3u hai m\u01b0\u01a1i l\u0103m cal tr\u00ean centimet vu\u00f4ng.<\/li>\n<li><strong>C\u1ea5p b\u1ed1n:<\/strong> m\u1ee9c arc rating t\u1ed1i thi\u1ec3u b\u1ed1n m\u01b0\u01a1i cal tr\u00ean centimet vu\u00f4ng, d\u00f9ng cho thao t\u00e1c tr\u00ean thi\u1ebft b\u1ecb c\u00f4ng su\u1ea5t l\u1edbn v\u00e0 tr\u1ea1m ph\u00e2n ph\u1ed1i.<\/li>\n<\/ul>\n<p>B\u1ea3ng ph\u00e2n c\u1ea5p c\u00f2n li\u1ec7t k\u00ea nh\u1eefng m\u00f3n \u0111i k\u00e8m b\u1eaft bu\u1ed9c \u1edf t\u1eebng c\u1ea5p, g\u1ed3m ph\u1ea7n che \u0111\u1ea7u v\u00e0 m\u1eb7t t\u01b0\u01a1ng \u1ee9ng. Ph\u1ea7n m\u0169 c\u1ee9ng \u0111\u1ed9i k\u00e8m n\u00ean \u0111\u1ed1i chi\u1ebfu trong nh\u00f3m <a href=\"https:\/\/www.baohoxanh.com\/mu-bao-ho-co-kinh\">m\u0169 b\u1ea3o h\u1ed9 c\u00f3 k\u00ednh che m\u1eb7t<\/a> \u0111\u1ec3 kh\u1edbp ki\u1ec3u khe g\u1eafn, c\u00f2n to\u00e0n b\u1ed9 d\u1ee5ng c\u1ee5 thao t\u00e1c \u0111i c\u00f9ng n\u1eb1m \u1edf nh\u00f3m <a href=\"https:\/\/www.baohoxanh.com\/an-toan-dien\">thi\u1ebft b\u1ecb v\u00e0 d\u1ee5ng c\u1ee5 an to\u00e0n \u0111i\u1ec7n<\/a>.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2016\/07\/mat-na-ho-quang-dien.jpg\" alt=\"M\u1eb7t n\u1ea1 che m\u1eb7t d\u00f9ng khi thao t\u00e1c tr\u00ean thi\u1ebft b\u1ecb c\u00f3 nguy c\u01a1 ph\u00f3ng h\u1ed3 quang \u0111i\u1ec7n\" loading=\"lazy\" width=\"500\" height=\"500\" title=\"\"><\/p>\n<h2>\u0110i\u1ec1u G\u00ec X\u1ea3y Ra Khi Trang B\u1ecb D\u01b0\u1edbi M\u1ee9c N\u0103ng L\u01b0\u1ee3ng Th\u1eadt<\/h2>\n<p>C\u00e2u tr\u1ea3 l\u1eddi kh\u00f4ng ph\u1ea3i l\u00e0 b\u1ea3o v\u1ec7 k\u00e9m \u0111i m\u1ed9t ch\u00fat. Ch\u1ec9 s\u1ed1 c\u00f4ng b\u1ed1 c\u1ee7a m\u1ed9t b\u1ed9 trang ph\u1ee5c l\u00e0 \u0111i\u1ec3m m\u00e0 qu\u00e1 \u0111\u00f3 l\u1edbp v\u1ea3i kh\u00f4ng c\u00f2n gi\u1eef \u0111\u01b0\u1ee3c l\u01b0\u1ee3ng nhi\u1ec7t truy\u1ec1n qua d\u01b0\u1edbi ng\u01b0\u1ee1ng g\u00e2y b\u1ecfng \u0111\u1ed9 hai. V\u01b0\u1ee3t \u0111i\u1ec3m \u0111\u00f3, ph\u1ea7n nhi\u1ec7t d\u01b0 \u0111i th\u1eb3ng t\u1edbi da, v\u00e0 di\u1ec7n t\u00edch b\u1ecfng th\u01b0\u1eddng tr\u1ea3i r\u1ed9ng v\u00ec l\u1edbp v\u1ea3i \u0111\u00e3 \u00e1p s\u00e1t c\u01a1 th\u1ec3.<\/p>\n<p>C\u00f3 hai ki\u1ec3u h\u1ecfng kh\u00e1c nhau. Ki\u1ec3u th\u1ee9 nh\u1ea5t l\u00e0 l\u1edbp v\u1ea3i c\u00f2n nguy\u00ean nh\u01b0ng d\u1eabn nhi\u1ec7t v\u01b0\u1ee3t ng\u01b0\u1ee1ng, cho ra b\u1ecfng \u1edf v\u00f9ng da b\u00ean d\u01b0\u1edbi. Ki\u1ec3u th\u1ee9 hai l\u00e0 l\u1edbp v\u1ea3i r\u00e1ch b\u1ee5c ra tr\u01b0\u1edbc, m\u1edf m\u1ed9t c\u1eeda s\u1ed5 cho nhi\u1ec7t v\u00e0 tia l\u1eeda \u0111i qua ngay t\u1ea1i ch\u1ed7 r\u00e1ch. C\u1ea3 hai ki\u1ec3u \u0111\u1ec1u x\u1ea3y ra r\u1ea5t nhanh v\u00e0 ng\u01b0\u1eddi m\u1eb7c kh\u00f4ng k\u1ecbp c\u00f3 ph\u1ea3n \u1ee9ng n\u00e0o.<\/p>\n<p>Nguy hi\u1ec3m h\u01a1n c\u1ea3 t\u1ed5n th\u01b0\u01a1ng l\u00e0 c\u1ea3m gi\u00e1c an to\u00e0n sai. Ng\u01b0\u1eddi th\u1ee3 m\u1eb7c m\u1ed9t b\u1ed9 \u0111\u1ed3 c\u00f3 tem, c\u00f3 nh\u00e3n, c\u00f3 b\u00e1o gi\u00e1 \u0111\u00e0ng ho\u00e0ng th\u00ec tin r\u1eb1ng m\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c che ch\u1eafn, n\u00ean \u0111\u1ee9ng g\u1ea7n h\u01a1n v\u00e0 thao t\u00e1c l\u00e2u h\u01a1n so v\u1edbi khi kh\u00f4ng m\u1eb7c g\u00ec. Trang b\u1ecb d\u01b0\u1edbi m\u1ee9c v\u00ec th\u1ebf v\u1eeba kh\u00f4ng b\u1ea3o v\u1ec7, v\u1eeba khuy\u1ebfn kh\u00edch h\u00e0nh vi r\u1ee7i ro.<\/p>\n<p>Khi ph\u00e1t hi\u1ec7n n\u0103ng l\u01b0\u1ee3ng t\u1ea1i m\u1ed9t v\u1ecb tr\u00ed v\u01b0\u1ee3t qu\u00e1 c\u1ea5p trang ph\u1ee5c \u0111ang c\u00f3, ba h\u01b0\u1edbng x\u1eed l\u00fd theo th\u1ee9 t\u1ef1 \u01b0u ti\u00ean l\u00e0: c\u1eaft \u0111i\u1ec7n v\u00e0 thao t\u00e1c tr\u00ean thi\u1ebft b\u1ecb \u0111\u00e3 h\u1ebft \u0111i\u1ec7n; \u0111\u01b0a thao t\u00e1c ra xa b\u1eb1ng c\u01a1 c\u1ea5u \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa ho\u1eb7c tay quay n\u1ed1i d\u00e0i; v\u00e0 cu\u1ed1i c\u00f9ng m\u1edbi l\u00e0 n\u00e2ng c\u1ea5p trang ph\u1ee5c. N\u00e2ng c\u1ea5p trang ph\u1ee5c l\u00e0 l\u1ef1a ch\u1ecdn sau c\u00f9ng v\u00ec b\u1ed9 \u0111\u1ed3 c\u1ea5p cao n\u1eb7ng, n\u00f3ng v\u00e0 h\u1ea1n ch\u1ebf t\u1ea7m nh\u00ecn, b\u1ea3n th\u00e2n \u0111i\u1ec1u \u0111\u00f3 \u0111\u00e3 l\u00e0 m\u1ed9t r\u1ee7i ro trong \u0111i\u1ec1u ki\u1ec7n n\u00f3ng \u1ea9m.<\/p>\n<h2>D\u1ea3i S\u1ea3n Ph\u1ea9m Theo C\u1ea5p V\u00e0 H\u1ed3 S\u01a1 C\u1ea7n C\u00f3 Khi \u0110\u1eb7t H\u00e0ng<\/h2>\n<p>Trong nh\u00f3m <a href=\"https:\/\/www.baohoxanh.com\/chong-ho-quang-dien\">trang ph\u1ee5c b\u1ea3o v\u1ec7 ch\u1ed1ng h\u1ed3 quang \u0111i\u1ec7n<\/a>, m\u1ed9t s\u1ed1 c\u1ea5u h\u00ecnh \u0111ang \u0111\u01b0\u1ee3c c\u00e1c \u0111\u01a1n v\u1ecb \u0111i\u1ec7n l\u1ef1c v\u00e0 nh\u00e0 m\u00e1y d\u00f9ng g\u1ed3m:<\/p>\n<ul>\n<li><strong>SALISBURY SK8L-SPL, m\u00e3 HQD0010:<\/strong> m\u1ee9c t\u00e1m cal tr\u00ean centimet vu\u00f4ng, v\u1ea3i m\u1ed9t l\u1edbp, \u0111\u1ecbnh l\u01b0\u1ee3ng b\u1ea3y oz m\u1ed7i yard vu\u00f4ng. Nh\u1eb9 v\u00e0 tho\u00e1ng, h\u1ee3p cho c\u00f4ng vi\u1ec7c th\u01b0\u1eddng ng\u00e0y \u1edf t\u1ee7 h\u1ea1 th\u1ebf.<\/li>\n<li><strong>SALISBURY SK31M-SPL, m\u00e3 HQD007:<\/strong> m\u1ee9c ba m\u01b0\u01a1i m\u1ed1t cal tr\u00ean centimet vu\u00f4ng, d\u00f9ng cho \u0111\u1ed9i b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb c\u00f4ng su\u1ea5t l\u1edbn.<\/li>\n<li><strong>SALISBURY SK40RGM, m\u00e3 HQD0005:<\/strong> m\u1ee9c b\u1ed1n m\u01b0\u01a1i cal tr\u00ean centimet vu\u00f4ng, b\u1ed9 \u0111\u1ea7y \u0111\u1ee7 g\u1ed3m \u00e1o, qu\u1ea7n d\u1ea1ng y\u1ebfm, ch\u00f9m \u0111\u1ea7u v\u00e0 m\u0169 c\u1ee9ng.<\/li>\n<li><strong>SALISBURY AFHOOD10, m\u00e3 HQD0006:<\/strong> ch\u00f9m \u0111\u1ea7u m\u1ee9c m\u01b0\u1eddi cal tr\u00ean centimet vu\u00f4ng, mua r\u1eddi \u0111\u1ec3 ph\u1ed1i v\u1edbi \u00e1o s\u1eb5n c\u00f3 c\u00f9ng c\u1ea5p.<\/li>\n<\/ul>\n<p>Khi so b\u00e1o gi\u00e1, n\u00ean y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p ghi r\u00f5 tr\u00ean b\u00e1o gi\u00e1 ch\u1ec9 s\u1ed1 c\u00f4ng b\u1ed1 v\u00e0 ti\u00eau chu\u1ea9n th\u1eed nghi\u1ec7m \u00e1p d\u1ee5ng cho t\u1eebng m\u00e3. M\u1ed9t chi\u1ebfc \u00e1o \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u l\u00e0 ch\u1ed1ng ch\u00e1y nh\u01b0ng kh\u00f4ng k\u00e8m con s\u1ed1 th\u00ec kh\u00f4ng d\u00f9ng \u0111\u01b0\u1ee3c \u0111\u1ec3 \u0111\u1ed1i chi\u1ebfu v\u1edbi nh\u00e3n d\u00e1n tr\u00ean t\u1ee7, v\u00e0 c\u0169ng kh\u00f4ng \u0111\u01b0a v\u00e0o h\u1ed3 s\u01a1 an to\u00e0n lao \u0111\u1ed9ng \u0111\u01b0\u1ee3c.<\/p>\n<p>B\u1ed1n th\u1ee9 n\u00ean y\u00eau c\u1ea7u giao k\u00e8m l\u00f4 h\u00e0ng: t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u1ee7a v\u1ea3i ghi ch\u1ec9 s\u1ed1 c\u00f4ng b\u1ed1; b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m g\u1eafn v\u1edbi ch\u00ednh l\u00f4 h\u00e0ng; h\u01b0\u1edbng d\u1eabn gi\u1eb7t v\u00e0 b\u1ea3o qu\u1ea3n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t; v\u00e0 ch\u1ee9ng t\u1eeb nh\u1eadp kh\u1ea9u. B\u1ed9 h\u1ed3 s\u01a1 n\u00e0y l\u01b0u theo m\u00e3 t\u1eebng b\u1ed9, k\u00e8m ng\u00e0y c\u1ea5p ph\u00e1t, l\u00e0 c\u0103n c\u1ee9 khi \u0111o\u00e0n ki\u1ec3m tra h\u1ecfi t\u1edbi.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2020\/06\/bo-quan-ao-chong-chay.jpg\" alt=\"B\u1ed9 qu\u1ea7n \u00e1o b\u1ea3o v\u1ec7 ch\u1ecbu nhi\u1ec7t x\u1ebfp s\u1eb5n tr\u00ean b\u00e0n ki\u1ec3m h\u00e0ng tr\u01b0\u1edbc khi c\u1ea5p ph\u00e1t cho t\u1ed5 thao t\u00e1c\" loading=\"lazy\" width=\"512\" height=\"487\" title=\"\"><\/p>\n<h2>Gi\u1ea3i \u0110\u00e1p Nhanh V\u1ec1 C\u00e1ch Ch\u1ecdn C\u1ea5p Trang Ph\u1ee5c<\/h2>\n<h3>C\u1ee9 Mua C\u1ea5p Cao Nh\u1ea5t Cho Ch\u1eafc C\u00f3 \u0110\u01b0\u1ee3c Kh\u00f4ng?<\/h3>\n<p>Kh\u00f4ng n\u00ean. B\u1ed9 \u0111\u1ed3 c\u1ea5p cao d\u00e0y v\u00e0 n\u1eb7ng, g\u00e2y n\u00f3ng v\u00e0 h\u1ea1n ch\u1ebf t\u1ea7m nh\u00ecn, m\u00e0 c\u1ea3 hai \u0111i\u1ec1u \u0111\u00f3 \u0111\u1ec1u l\u00e0m t\u0103ng x\u00e1c su\u1ea5t thao t\u00e1c nh\u1ea7m. C\u1ea5p trang b\u1ecb ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ecdn theo k\u1ebft qu\u1ea3 t\u00ednh to\u00e1n t\u1ea1i \u0111i\u1ec3m l\u00e0m vi\u1ec7c c\u1ee5 th\u1ec3, kh\u00f4ng ph\u1ea3i theo nguy\u00ean t\u1eafc c\u00e0ng cao c\u00e0ng t\u1ed1t.<\/p>\n<h3>Kh\u00f4ng C\u00f3 Nh\u00e3n D\u00e1n Tr\u00ean T\u1ee7 Th\u00ec Ch\u1ecdn Theo G\u00ec?<\/h3>\n<p>Kh\u00f4ng c\u00f3 c\u0103n c\u1ee9 n\u00e0o thay th\u1ebf \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 t\u00ednh to\u00e1n. Suy t\u1eeb c\u1ea5p \u0111i\u1ec7n \u00e1p, t\u1eeb c\u00f4ng su\u1ea5t m\u00e1y bi\u1ebfn \u00e1p hay t\u1eeb kinh nghi\u1ec7m nh\u00e0 m\u00e1y kh\u00e1c \u0111\u1ec1u cho ra con s\u1ed1 sai l\u1ec7ch c\u1ea3 hai chi\u1ec1u. Vi\u1ec7c c\u1ea7n l\u00e0m l\u00e0 \u0111\u1eb7t h\u00e0ng ph\u1ea7n ph\u00e2n t\u00edch h\u1ed3 quang cho to\u00e0n b\u1ed9 c\u00e1c t\u1ee7 c\u00f3 ng\u01b0\u1eddi thao t\u00e1c.<\/p>\n<h3>\u00c1o Ch\u1ed1ng Ch\u00e1y C\u00f3 Ph\u1ea3i L\u00e0 \u00c1o Ch\u1ed1ng H\u1ed3 Quang Kh\u00f4ng?<\/h3>\n<p>Kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t. M\u1ecdi \u00e1o ch\u1ed1ng h\u1ed3 quang \u0111\u1ec1u l\u00e0m t\u1eeb v\u1ea3i ch\u1ed1ng ch\u00e1y, nh\u01b0ng nhi\u1ec1u \u00e1o ch\u1ed1ng ch\u00e1y ch\u01b0a t\u1eebng qua ph\u00e9p th\u1eed h\u1ed3 quang n\u00ean kh\u00f4ng c\u00f3 ch\u1ec9 s\u1ed1 \u0111\u1ec3 so v\u1edbi nh\u00e3n d\u00e1n tr\u00ean t\u1ee7. Nh\u00f3m h\u00e0ng li\u1ec1n k\u1ec1 hay b\u1ecb nh\u1ea7m l\u00e0 <a href=\"https:\/\/www.baohoxanh.com\/quan-ao-chong-chay\">qu\u1ea7n \u00e1o ch\u1ed1ng ch\u00e1y ch\u1ecbu nhi\u1ec7t<\/a> d\u00f9ng cho th\u1ee3 l\u00f2 v\u00e0 th\u1ee3 \u0111\u00fac.<\/p>\n<h3>Con S\u1ed1 T\u00ednh \u0110\u01b0\u1ee3c C\u00f3 Ph\u1ea3i L\u00e0m L\u1ea1i \u0110\u1ecbnh K\u1ef3 Kh\u00f4ng?<\/h3>\n<p>C\u00f3. K\u1ebft qu\u1ea3 t\u00ednh to\u00e1n g\u1eafn v\u1edbi c\u1ea5u h\u00ecnh l\u01b0\u1edbi t\u1ea1i th\u1eddi \u0111i\u1ec3m t\u00ednh. Thay m\u00e1y bi\u1ebfn \u00e1p, \u0111\u1ed5i ch\u1ec9nh \u0111\u1ecbnh b\u1ea3o v\u1ec7, th\u00eam ngu\u1ed3n d\u1ef1 ph\u00f2ng hay \u0111\u1ea5u n\u1ed1i ph\u1ee5 t\u1ea3i l\u1edbn \u0111\u1ec1u l\u00e0 l\u00fd do ph\u1ea3i t\u00ednh l\u1ea1i v\u00e0 d\u00e1n nh\u00e3n m\u1edbi. Nh\u00e3n c\u0169 \u0111\u1ec3 nguy\u00ean tr\u00ean t\u1ee7 sau khi l\u01b0\u1edbi \u0111\u00e3 \u0111\u1ed5i l\u00e0 t\u00ecnh hu\u1ed1ng nguy hi\u1ec3m h\u01a1n c\u1ea3 kh\u00f4ng c\u00f3 nh\u00e3n.<\/p>\n<h3>\u00c1o C\u00f3 Ch\u1ed1ng \u0110i\u1ec7n Gi\u1eadt Kh\u00f4ng?<\/h3>\n<p>Kh\u00f4ng. \u00c1o ch\u1ed1ng h\u1ed3 quang ch\u1ec9 x\u1eed l\u00fd ph\u1ea7n r\u1ee7i ro nhi\u1ec7t. Ch\u1ed1ng d\u00f2ng \u0111i\u1ec7n \u0111i qua c\u01a1 th\u1ec3 l\u00e0 nhi\u1ec7m v\u1ee5 c\u1ee7a g\u0103ng c\u00e1ch \u0111i\u1ec7n, th\u1ea3m c\u00e1ch \u0111i\u1ec7n, gi\u00e0y c\u00e1ch \u0111i\u1ec7n v\u00e0 quy tr\u00ecnh c\u1eaft \u0111i\u1ec7n, kh\u00f3a v\u00e0 treo th\u1ebb. B\u1ecf s\u00f3t b\u1ea5t k\u1ef3 nh\u00e1nh n\u00e0o c\u0169ng \u0111\u1ed3ng ngh\u0129a m\u1ed9t lo\u1ea1i tai n\u1ea1n ho\u00e0n to\u00e0n kh\u00f4ng \u0111\u01b0\u1ee3c x\u1eed l\u00fd, d\u00f9 t\u1ee7 trang b\u1ecb nh\u00ecn v\u1eabn \u0111\u1ea7y \u1eafp.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c1o ch\u1ed1ng h\u1ed3 quang \u0111i\u1ec7n ch\u1ec9 c\u00f3 \u00fd ngh\u0129a khi con s\u1ed1 in tr\u00ean nh\u00e3n \u00e1o l\u1edbn h\u01a1n con s\u1ed1 d\u00e1n tr\u00ean c\u00e1nh t\u1ee7 \u0111i\u1ec7n m\u00e0 ng\u01b0\u1eddi th\u1ee3 s\u1eafp m\u1edf. B\u00e0i vi\u1ebft n\u00e0y kh\u00f4ng b\u00e0n v\u1ec1 v\u1ea3i hay ki\u1ec3u may, m\u00e0 b\u00e0n v\u1ec1 con s\u1ed1 th\u1ee9 hai: n\u00f3 t\u1eeb \u0111\u00e2u ra, v\u00ec sao c\u00f9ng m\u1ed9t&#8230;<\/p>\n","protected":false},"author":969,"featured_media":42880,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6934],"tags":[63,1103],"class_list":["post-10270","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-xoa-gsc","tag-quan-ao-bao-ho","tag-quan-ao-chong-ho-quang-dien-gia-tot"],"_links":{"self":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/10270","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=10270"}],"version-history":[{"count":18,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/10270\/revisions"}],"predecessor-version":[{"id":89647,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/10270\/revisions\/89647"}],"wp:attachment":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media?parent=10270"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/categories?post=10270"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/tags?post=10270"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}