{"id":1418,"date":"2026-09-02T03:35:42","date_gmt":"2026-09-02T03:35:42","guid":{"rendered":"https:\/\/lanshanelectric.com\/?p=1418"},"modified":"2026-09-08T03:54:35","modified_gmt":"2026-09-08T03:54:35","slug":"hop-phan-phoi-ngoai-troi-ro-ri-phong-chong","status":"publish","type":"post","link":"https:\/\/lanshanelectric.com\/vi\/outdoor-distribution-box-leaks-prevention\/","title":{"rendered":"R\u00f2 r\u1ec9 h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi: Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch ph\u00f2ng ng\u1eeba"},"content":{"rendered":"

N\u01b0\u1edbc b\u00ean trong m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi kh\u00f4ng t\u1ef1 \u0111\u1ed9ng c\u00f3 ngh\u0129a l\u00e0 con d\u1ea5u c\u1eeda \u0111\u00e3 th\u1ea5t b\u1ea1i. m\u01b0a c\u00f3 th\u1ec3 \u0111i v\u00e0o th\u00f4ng qua m\u1ed9t k\u1ebft n\u1ed1i c\u00e1p, \u0111\u1ed9 \u1ea9m c\u00f3 th\u1ec3 \u0111\u1ebfn th\u00f4ng qua m\u1ed9t \u1ed1ng d\u1eabn, ho\u1eb7c h\u01a1i n\u01b0\u1edbc \u0111\u00e3 \u1edf b\u00ean trong c\u00f3 th\u1ec3 ng\u01b0ng t\u1ee5 tr\u00ean m\u1ed9t b\u1ec1 m\u1eb7t l\u1ea1nh. m\u1ed7i tuy\u1ebfn \u0111\u01b0\u1eddng g\u1ecdi cho m\u1ed9t ph\u1ea3n \u1ee9ng kh\u00e1c nhau.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi h\u1eefu \u00edch kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0, \u201cV\u1ecf b\u1ecdc n\u00e0o c\u00f3 x\u1ebfp h\u1ea1ng IP cao h\u01a1n?\u201d N\u00f3 l\u00e0, \u201cN\u01b0\u1edbc n\u00e0y \u0111\u1ebfn t\u1eeb \u0111\u00e2u, v\u00e0 b\u1eb1ng ch\u1ee9ng n\u00e0o h\u1ed7 tr\u1ee3 cho l\u1eddi gi\u1ea3i th\u00edch \u0111\u00f3?\u201d H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u00fap c\u00e1c nh\u00f3m b\u1ea3o tr\u00ec v\u00e0 ng\u01b0\u1eddi mua d\u1ef1 \u00e1n \u0111i\u1ec1u tra nguy\u00ean nh\u00e2n tr\u01b0\u1edbc khi ph\u00ea duy\u1ec7t s\u1eeda ch\u1eefa ho\u1eb7c ch\u1ec9 \u0111\u1ecbnh thi\u1ebft b\u1ecb thay th.<\/p>\n\n\n\n

Gi\u1eef m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i \u01b0\u1edbt kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng cho \u0111\u1ebfn khi \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1<\/h2>\n\n\n\n
\"H\u1ed9p<\/figure>\n\n\n\n

Kh\u00f4ng m\u1edf, ch\u1ea1m ho\u1eb7c c\u1ed1 g\u1eafng l\u00e0m kh\u00f4 h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n. h\u1ea1n ch\u1ebf truy c\u1eadp v\u00e0 c\u00f3 nh\u00e2n vi\u00ean \u0111i\u1ec7n \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n thi\u1ebft l\u1eadp m\u1ed9t \u0111i\u1ec1u ki\u1ec7n an to\u00e0n, bao g\u1ed3m c\u00e1ch ly t\u1ea5t c\u1ea3 c\u00e1c ngu\u1ed3n cung c\u1ea5p c\u00f3 li\u00ean quan v\u00e0 x\u00e1c minh tr\u01b0\u1edbc khi ki\u1ec3m tra n\u1ed9i b\u1ed9. l\u00e0m theo h\u01b0\u1edbng d\u1eabn thi\u1ebft b\u1ecb v\u00e0 quy t\u1eafc l\u00e0m vi\u1ec7c \u0111\u1ecba ph\u01b0\u01a1ng hi\u1ec7n h\u00e0nh; Y\u00eau c\u1ea7u th\u1ef1c h\u00e0nh c\u00f4ng vi\u1ec7c \u0111i\u1ec7n c\u1ee7a OSHA<\/a> cung c\u1ea5p m\u1ed9t t\u00e0i li\u1ec7u tham kh\u1ea3o \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn.<\/p>\n\n\n\n

Thi\u1ebft b\u1ecb tr\u00f4ng kh\u00f4 r\u00e1o kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i l\u00e0 thi\u1ebft b\u1ecb an to\u00e0n.C\u00e1c H\u01b0\u1edbng d\u1eabn v\u1ec1 thi\u1ec7t h\u1ea1i do n\u01b0\u1edbc c\u1ee7a T\u1ed5 ch\u1ee9c An to\u00e0n \u0110i\u1ec7n<\/a> c\u1ea3nh b\u00e1o ch\u1ed1ng l\u1ea1i vi\u1ec7c kh\u00f4i ph\u1ee5c ngu\u1ed3n \u0111i\u1ec7n m\u00e0 kh\u00f4ng c\u00f3 s\u1ef1 \u0111\u00e1nh gi\u00e1 th\u00edch h\u1ee3p.<\/p>\n\n\n\n

C\u00e1c ki\u1ec3m tra d\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3n t\u00f3m t\u1eaft \u0111i\u1ec1u tra d\u00e0nh cho nh\u00e2n vi\u00ean c\u00f3 tr\u00ecnh \u0111\u1ed9, kh\u00f4ng ph\u1ea3i h\u01b0\u1edbng d\u1eabn m\u1edf ho\u1eb7c s\u1eeda ch\u1eefa thi\u1ebft b\u1ecb c\u00f3 n\u0103ng l\u01b0\u1ee3ng.<\/p>\n\n\n\n

X\u00e1c \u0110\u1ecbnh Ngu\u1ed3n N\u01b0\u1edbc Tr\u01b0\u1edbc Khi L\u1ef1a Ch\u1ecdn Bi\u1ec7n Ph\u00e1p Kh\u1eafc Ph\u1ee5c<\/h2>\n\n\n\n

X\u1eed l\u00fd \u0111\u1ed9 \u1ea9m trong h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi nh\u01b0 ba kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c: ch\u1ea5t l\u1ecfng b\u00ean ngo\u00e0i \u0111i v\u00e0o qua m\u1ed9t l\u1ed7 m\u1edf, \u0111\u1ed9 \u1ea9m \u0111i qua c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng d\u00e2y \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i ho\u1eb7c ng\u01b0ng t\u1ee5 h\u00ecnh th\u00e0nh b\u00ean trong.<\/p>\n\n\n\n

Nhi\u1ec1u h\u01a1n m\u1ed9t c\u01a1 ch\u1ebf c\u00f3 th\u1ec3 c\u00f3 m\u1eb7t. m\u1ed9t k\u1ebft n\u1ed1i r\u00f2 r\u1ec9 c\u00f3 th\u1ec3 gi\u1edbi thi\u1ec7u n\u01b0\u1edbc m\u00e0 sau \u0111\u00f3 b\u1ed1c h\u01a1i v\u00e0 ng\u01b0ng t\u1ee5 \u1edf n\u01a1i kh\u00e1c. t\u00ecm th\u1ea5y gi\u1ecdt tr\u00ean c\u1eeda do \u0111\u00f3 kh\u00f4ng thi\u1ebft l\u1eadp r\u1eb1ng c\u1eeda l\u00e0 \u0111i\u1ec3m v\u00e0o.<\/p>\n\n\n\n

B\u1eaft \u0111\u1ea7u m\u1ed9t b\u1ea3n ghi s\u1ef1 c\u1ed1 v\u1edbi th\u1eddi gian ph\u00e1t hi\u1ec7n, th\u1eddi ti\u1ebft g\u1ea7n \u0111\u00e2y, ho\u1ea1t \u0111\u1ed9ng l\u00e0m s\u1ea1ch, tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u1ecbch s\u1eed b\u1ea3o tr\u00ec. bao g\u1ed3m c\u1ea3 vi\u1ec7c c\u00e1p, \u0111\u1ed3ng h\u1ed3 \u0111o ho\u1eb7c thi\u1ebft b\u1ecb li\u00ean l\u1ea1c g\u1ea7n \u0111\u00e2y \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o.<\/p>\n\n\n\n

Khi ki\u1ec3m tra m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi, gi\u1eef c\u00e1c quan s\u00e1t t\u00e1ch bi\u1ec7t v\u1edbi k\u1ebft lu\u1eadn. \u201cD\u1ea5u n\u01b0\u1edbc b\u00ean d\u01b0\u1edbi l\u1ed1i v\u00e0o c\u00e1p ph\u00eda tr\u00ean\u201d l\u00e0 b\u1eb1ng ch\u1ee9ng. \u201cTo\u00e0n b\u1ed9 v\u1ecf b\u1ecdc b\u1ecb l\u1ed7i\u201d l\u00e0 m\u1ed9t k\u1ebft lu\u1eadn c\u1ea7n h\u1ed7 tr\u1ee3 th\u00eam. s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00f3 l\u00e0m cho c\u00e1c cu\u1ed9c th\u1ea3o lu\u1eadn gi\u1eefa ng\u01b0\u1eddi c\u00e0i \u0111\u1eb7t, nh\u00f3m b\u1ea3o tr\u00ec v\u00e0 nh\u00e0 cung c\u1ea5p hi\u1ec7u qu\u1ea3 h\u01a1n nhi\u1ec1u.<\/p>\n\n\n\n

\u0110\u1ecdc M\u1eabu \u0110\u1ed9 \u1ea8m M\u00e0 Kh\u00f4ng Ch\u1ea9n \u0110o\u00e1n Qu\u00e1 M\u1ee9c<\/h2>\n\n\n\n

S\u1eed d\u1ee5ng ma tr\u1eadn sau \u0111\u00e2y \u0111\u1ec3 t\u1ed5 ch\u1ee9c m\u1ed9t cu\u1ed9c \u0111i\u1ec1u tra h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi.C\u00e1c kh\u1ea3 n\u0103ng l\u00e0 l\u1eddi nh\u1eafc \u0111\u1ec3 ki\u1ec3m tra, kh\u00f4ng ph\u1ea3i ch\u1ea9n \u0111o\u00e1n x\u00e1c \u0111\u1ecbnh. quan s\u00e1t n\u1ed9i b\u1ed9 ch\u1ec9 n\u00ean \u0111\u1ebfn t\u1eeb m\u1ed9t cu\u1ed9c ki\u1ec3m tra \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t, c\u00e1ch ly an to\u00e0n.<\/p>\n\n\n\n

M\u1eabu quan s\u00e1t \u0111\u01b0\u1ee3c<\/th>Kh\u1ea3 n\u0103ng \u0111i\u1ec1u tra<\/th>B\u1eb1ng ch\u1ee9ng c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e2n bi\u1ec7t nguy\u00ean nh\u00e2n<\/th><\/tr><\/thead>
M\u1ed9t \u0111\u01b0\u1eddng m\u00f2n c\u1ee5c b\u1ed9 b\u00ean d\u01b0\u1edbi m\u1ed9t l\u1ed1i v\u00e0o c\u00e1p<\/td>R\u00f2 r\u1ec9 b\u1ecbt k\u00edn l\u1ed1i v\u00e0o ho\u1eb7c n\u01b0\u1edbc ch\u1ea3y d\u1ecdc theo tuy\u1ebfn \u0111\u01b0\u1eddng n\u1ed1i d\u00e2y<\/td>Chi ti\u1ebft nh\u1eadp c\u1ea3nh, \u0111\u1ecbnh tuy\u1ebfn c\u00e1p v\u00e0 l\u1ecbch s\u1eed m\u01b0a<\/td><\/tr>
\u0110\u1ed9 \u1ea9m g\u1ea7n m\u1ed9t g\u00f3c c\u1eeda<\/td>\u0110\u00f3ng c\u1eeda kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, b\u1ec1 m\u1eb7t ni\u00eam phong b\u1ecb h\u01b0 h\u1ecfng ho\u1eb7c m\u1edf g\u1ea7n \u0111\u00f3<\/td>C\u0103n ch\u1ec9nh c\u1eeda v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec7m<\/td><\/tr>
Nh\u1eefng gi\u1ecdt m\u1ecbn tr\u00ean m\u1ed9t s\u1ed1 b\u1ec1 m\u1eb7t l\u1ea1nh<\/td>Ng\u01b0ng t\u1ee5<\/td>L\u1ecbch s\u1eed nhi\u1ec7t \u0111\u1ed9 b\u00ean trong, \u0111\u1ed9 \u1ea9m v\u00e0 nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t<\/td><\/tr>
N\u01b0\u1edbc t\u1eadp trung xung quanh m\u1ed9t k\u1ebft n\u1ed1i \u1ed1ng d\u1eabn<\/td>N\u01b0\u1edbc ho\u1eb7c kh\u00f4ng kh\u00ed \u1ea9m \u0111i qua \u1ed1ng d\u1eabn<\/td>Tuy\u1ebfn \u0111\u01b0\u1eddng th\u01b0\u1ee3ng ngu\u1ed3n v\u00e0 b\u1ed1 tr\u00ed ni\u00eam phong<\/td><\/tr>
\u0110\u1ed9 \u1ea9m xu\u1ea5t hi\u1ec7n \u0111\u1ea7u ti\u00ean sau khi s\u1eeda \u0111\u1ed5i<\/td>\u0110i\u1ec1u ki\u1ec7n m\u1edf ho\u1eb7c \u0111\u00f3ng \u0111\u00e3 thay \u0111\u1ed5i<\/td>B\u1ea3n v\u1ebd v\u00e0 h\u00ecnh \u1ea3nh tr\u01b0\u1edbc v\u00e0 sau<\/td><\/tr>
\u0110\u1ed9 \u1ea9m l\u1eb7p \u0111i l\u1eb7p l\u1ea1i trong qu\u00e1 tr\u00ecnh t\u1eaft m\u00e1y<\/td>Ng\u01b0ng t\u1ee5 li\u00ean quan \u0111\u1ebfn l\u00e0m m\u00e1t ho\u1eb7c \u0111i\u1ec1u kho\u1ea3n ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng<\/td>Th\u1eddi gian t\u1eaft m\u00e1y v\u00e0 h\u1ed3 s\u01a1 m\u00f4i tr\u01b0\u1eddng<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

M\u1ed9t b\u1ee9c \u1ea3nh ch\u1ee5p v\u00e0i gi\u1edd sau khi ph\u00e1t hi\u1ec7n c\u00f3 th\u1ec3 cho th\u1ea5y n\u01a1i n\u01b0\u1edbc thu th\u1eadp, kh\u00f4ng ph\u1ea3i n\u01a1i n\u00f3 l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111i v\u00e0o. b\u1ea3o t\u1ed3n tr\u00ecnh t\u1ef1 quan s\u00e1t tr\u01b0\u1edbc khi l\u00e0m s\u1ea1ch ho\u1eb7c th\u00e1o d\u1ee1 thay \u0111\u1ed5i b\u1eb1ng ch\u1ee9ng.<\/p>\n\n\n\n

T\u1ea1i sao x\u1ebfp h\u1ea1ng IP cao h\u01a1n c\u00f3 th\u1ec3 kh\u00f4ng gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1<\/h2>\n\n\n\n

IEC 60529<\/a> ph\u00e2n lo\u1ea1i b\u1ea3o v\u1ec7 x\u00e2m nh\u1eadp bao v\u00e2y trong \u0111i\u1ec1u ki\u1ec7n x\u00e1c \u0111\u1ecbnh.N\u00f3 kh\u00f4ng bi\u1ebfn m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi th\u00e0nh m\u1ed9t container kh\u00f4ng th\u1ea5m n\u01b0\u1edbc kh\u00f4ng gi\u1edbi h\u1ea1n ho\u1eb7c thay th\u1ebf m\u1ed9t \u0111\u00e1nh gi\u00e1 c\u1ee7a c\u00e0i \u0111\u1eb7t ho\u00e0n ch\u1ec9nh.<\/p>\n\n\n\n

\u0110\u00e1nh gi\u00e1 c\u1ee7a m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi m\u00f4 t\u1ea3 m\u1ed9t c\u1ea5u h\u00ecnh: c\u1eeda \u0111\u00f3ng nh\u01b0 d\u1ef1 \u0111\u1ecbnh, c\u00e1c l\u1ed7 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n ph\u00f9 h\u1ee3p. kh\u00f4ng gi\u1ea3 \u0111\u1ecbnh m\u1ed9t t\u1ea5m tuy\u1ebfn thay \u0111\u1ed5i ho\u1eb7c m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb th\u00eam b\u1ea3o t\u1ed3n b\u1ea3o v\u1ec7 ban \u0111\u1ea7u. \u0111\u00e1nh gi\u00e1 m\u00f4i tr\u01b0\u1eddng c\u0169ng \u00e1p d\u1ee5ng cho ph\u1ee5 ki\u1ec7n bao v\u00e2y nh\u01b0 ph\u00edch c\u1eafm, ch\u1ed1t v\u00e0 b\u1ed9 d\u1ee5ng c\u1ee5 c\u1eeda s\u1ed5<\/a>.<\/p>\n\n\n\n

M\u1ed9t \u0111\u00e1nh gi\u00e1 IP c\u0169ng kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c ng\u01b0ng t\u1ee5-ki\u1ec3m so\u00e1t.Ng\u0103n ch\u1eb7n s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a ch\u1ea5t l\u1ecfng b\u00ean ngo\u00e0i kh\u00f4ng th\u1ec3 ng\u0103n ch\u1eb7n \u0111\u1ed9 \u1ea9m \u0111\u00e3 b\u00ean trong ng\u01b0ng t\u1ee5 khi m\u1ed9t b\u1ec1 m\u1eb7t tr\u1edf n\u00ean \u0111\u1ee7 l\u1ea1nh.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi v\u1edbi m\u1ed9t v\u1ea5n \u0111\u1ec1 t\u00e1i di\u1ec5n, x\u00e1c nh\u1eadn c\u1ea3 x\u1ebfp h\u1ea1ng \u0111\u01b0\u1ee3c khai b\u00e1o v\u00e0 s\u1eafp x\u1ebfp nh\u01b0 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t. mua m\u1ed9t v\u1ecf r\u1ed7ng \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng cao h\u01a1n trong khi v\u1eabn gi\u1eef l\u1ea1i c\u00e1c chi ti\u1ebft nh\u1eadp kh\u00f4ng ph\u00f9 h\u1ee3p t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 \u0111\u1ec3 l\u1ea1i nguy\u00ean nh\u00e2n th\u1ef1c s\u1ef1 ch\u01b0a \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft.<\/p>\n\n\n\n

Ki\u1ec3m tra c\u00e1c m\u1ee5c nh\u1eadp c\u00e1p d\u01b0\u1edbi d\u1ea1ng c\u00e1c c\u1ee5m ni\u00eam phong ho\u00e0n ch\u1ec9nh<\/h2>\n\n\n\n

M\u1ed9t m\u1ee5c nh\u1eadp c\u00e1p c\u00f3 m\u1ed9t s\u1ed1 giao di\u1ec7n: \u00e1o kho\u00e1c c\u00e1p \u0111\u1ec3 con d\u1ea5u tuy\u1ebfn, c\u01a1 th\u1ec3 tuy\u1ebfn \u0111\u1ec3 bao v\u00e2y, v\u00e0 b\u1ea5t k\u1ef3 t\u1ea5m c\u00f3 th\u1ec3 th\u00e1o r\u1eddi \u0111\u1ec3 t\u1ee7. \u0111\u00e1nh gi\u00e1 ch\u1ec9 c\u00f3 \u0111ai \u1ed1c c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y nh\u00ecn ra ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a k\u1ebft n\u1ed1i.<\/p>\n\n\n\n

IEC 62444<\/a> cung c\u1ea5p c\u00e1c y\u00eau c\u1ea7u v\u1ec1 x\u00e2y d\u1ef1ng v\u00e0 hi\u1ec7u su\u1ea5t cho c\u00e1c tuy\u1ebfn c\u00e1p.\u0110\u1ed1i v\u1edbi vi\u1ec7c c\u00e0i \u0111\u1eb7t th\u1ef1c t\u1ebf, c\u00f3 \u0111\u01b0\u1ee3c c\u00e1c h\u01b0\u1edbng d\u1eabn c\u1ee7a tuy\u1ebfn \u0111\u00e3 ch\u1ecdn v\u00e0 gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc thay v\u00ec gi\u1ea3 s\u1eed m\u1ecdi kh\u1edbp n\u1ed1i c\u00f3 ren t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 ho\u00e1n \u0111\u1ed5i cho nhau.<\/p>\n\n\n\n

Kh\u1edbp Con d\u1ea5u v\u1edbi C\u00e1p th\u1ef1c t\u1ebf<\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi, c\u00f3 tr\u00ecnh c\u00e0i \u0111\u1eb7t x\u00e1c minh \u0111\u01b0\u1eddng k\u00ednh ngo\u00e0i c\u1ee7a c\u00e1p, ph\u1ea1m vi con d\u1ea5u, t\u00ecnh tr\u1ea1ng \u00e1o kho\u00e1c v\u00e0 v\u00f2ng \u0111\u1ec7m ho\u1eb7c ph\u1ee5 ki\u1ec7n nh\u1eadp c\u1ea3nh \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh. y\u00eau c\u1ea7u x\u00e1c nh\u1eadn k\u00edch th\u01b0\u1edbc l\u1ed7 l\u1eafp v\u00e0 y\u00eau c\u1ea7u si\u1ebft ch\u1eb7t.<\/p>\n\n\n\n

X\u1eed l\u00fd hai d\u00e2y c\u00e1p \u0111i qua m\u1ed9t con d\u1ea5u c\u00e1p \u0111\u01a1n, \u0111\u00f3ng g\u00f3i ng\u1eabu h\u1ee9ng ho\u1eb7c m\u1ed9t m\u00e1y gi\u1eb7t nh\u1eadp c\u1ea3nh b\u1ecb thi\u1ebfu nh\u01b0 c\u00e1c chi ti\u1ebft y\u00eau c\u1ea7u xem x\u00e9t c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. nhi\u1ec1u ch\u1ea5t b\u1ecbt k\u00edn ho\u1eb7c l\u1ef1c th\u1eaft ch\u1eb7t l\u1edbn h\u01a1n kh\u00f4ng ph\u1ea3i l\u00e0 b\u1eb1ng ch\u1ee9ng c\u1ee7a m\u1ed9t k\u1ebft n\u1ed1i ch\u00ednh x\u00e1c.<\/p>\n\n\n\n

\u0110i theo l\u1ed9 tr\u00ecnh n\u1ed1i d\u00e2y ngo\u00e0i h\u1ed9p<\/h3>\n\n\n\n

Xem x\u00e9t li\u1ec7u tuy\u1ebfn \u0111\u01b0\u1eddng h\u01b0\u1edbng d\u00f2ng ch\u1ea3y v\u1ec1 ph\u00eda l\u1ed1i v\u00e0o hay k\u1ebft n\u1ed1i v\u1edbi \u1ed1ng d\u1eabn \u1ea9m d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t. S\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 nhi\u1ec7t \u0111\u1ed9 d\u1ecdc theo m\u01b0\u01a1ng c\u0169ng c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ed1i lo ng\u1ea1i v\u1ec1 ng\u01b0ng t\u1ee5, nh\u01b0 \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 quy \u0111\u1ecbnh ni\u00eam phong m\u01b0\u01a1ng<\/a>.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi, m\u1ee5c nh\u1eadp d\u01b0\u1edbi c\u00f9ng l\u00e0 l\u1ef1a ch\u1ecdn b\u1ed1 c\u1ee5c, kh\u00f4ng ph\u1ea3i b\u1eb1ng ch\u1ee9ng cho th\u1ea5y tuy\u1ebfn \u0111\u01b0\u1eddng \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i kh\u00f4ng th\u1ec3 mang theo \u0111\u1ed9 \u1ea9m. Y\u00eau c\u1ea7u nh\u00e0 thi\u1ebft k\u1ebf \u0111\u00e1nh gi\u00e1 to\u00e0n b\u1ed9 tuy\u1ebfn \u0111\u01b0\u1eddng v\u00e0 ch\u1ec9 \u0111\u1ecbnh b\u1ea5t k\u1ef3 con d\u1ea5u ho\u1eb7c chi ti\u1ebft qu\u1ea3n l\u00fd n\u01b0\u1edbc c\u1ea7n thi\u1ebft n\u00e0o.<\/p>\n\n\n\n

Ki\u1ec3m tra ni\u00eam phong c\u1eeda, l\u1eafp \u0111\u1eb7t v\u00e0 s\u1eeda \u0111\u1ed5i sau n\u00e0y<\/h2>\n\n\n\n

H\u00e3y coi c\u1eeda nh\u01b0 m\u1ed9t c\u1ee5m c\u1ee7a mi\u1ebfng \u0111\u1ec7m, \u0111\u1ea5t ni\u00eam phong, b\u1ea3n l\u1ec1 v\u00e0 ch\u1ed1t.Trong qu\u00e1 tr\u00ecnh ki\u1ec3m tra c\u00e1ch ly an to\u00e0n, c\u1eaft t\u00e0i li\u1ec7u, m\u1ea3nh v\u1ee5n b\u1ecb m\u1eafc k\u1eb9t, ph\u1ea7n \u0111\u1ec7m b\u1ecb d\u1ecbch chuy\u1ec3n v\u00e0 \u0111\u00f3ng kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u. so s\u00e1nh \u0111i\u1ec1u ki\u1ec7n v\u1edbi h\u01b0\u1edbng d\u1eabn b\u1ea3o tr\u00ec c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

N\u1ebfu v\u1ea5n \u0111\u1ec1 b\u1eaft \u0111\u1ea7u sau khi g\u1eafn k\u1ebft, h\u00e3y h\u1ecfi xem v\u1ecf b\u1ecdc v\u1eabn vu\u00f4ng v\u00e0 li\u1ec7u c\u1eeda \u0111\u00f3ng nh\u01b0 thi\u1ebft k\u1ebf. n\u1ebfu n\u00f3 theo sau ph\u1ee5c v\u1ee5, thi\u1ebft l\u1eadp nh\u1eefng b\u1ed9 ph\u1eadn \u0111\u00e3 \u0111\u01b0\u1ee3c g\u1ee1 b\u1ecf, thay th\u1ebf ho\u1eb7c \u0111i\u1ec1u ch\u1ec9nh.<\/p>\n\n\n\n

M\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi c\u0169ng c\u00f3 th\u1ec3 c\u00f3 l\u1ed7 m\u1edf cho c\u1eeda s\u1ed5 \u0111\u1ed3ng h\u1ed3, n\u00fat b\u1ea5m, k\u1ebft n\u1ed1i \u0103ng-ten ho\u1eb7c c\u00e1p d\u1ef1 ph\u00f2ng. xem x\u00e9t m\u1ecdi th\u00e2m nh\u1eadp, bao g\u1ed3m c\u1ea3 c\u00e1c l\u1ed7 kh\u00f4ng s\u1eed d\u1ee5ng. \u0110\u00e1nh gi\u00e1 th\u00e0nh ph\u1ea7n v\u1ecf \u0111i\u1ec7n<\/a> bao g\u1ed3m c\u00e1c ph\u1ee5 ki\u1ec7n ni\u00eam phong, ph\u00edch c\u1eafm l\u1ed7, m\u0169 tr\u00f9m m\u01b0a v\u00e0 ph\u1ea7n c\u1ee9ng truy c\u1eadp Kh\u00f4ng ch\u1ec9 th\u00e2n v\u1ecf.<\/p>\n\n\n\n

Gi\u1eef h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c c\u1ee5 th\u1ec3. thay th\u1ebf m\u1ed9t mi\u1ebfng \u0111\u1ec7m b\u1ecb h\u01b0 h\u1ecfng kh\u00e1c v\u1edbi vi\u1ec7c gi\u1ea3i quy\u1ebft m\u1ed9t khung b\u1ecb bi\u1ebfn d\u1ea1ng ho\u1eb7c m\u1ed9t ph\u1ee5 ki\u1ec7n kh\u00f4ng ph\u00f9 h\u1ee3p. ghi l\u1ea1i ph\u1ea7n \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t v\u00e0 chi ti\u1ebft c\u00e0i \u0111\u1eb7t thay v\u00ec \u0111\u1ec3 l\u1ea1i s\u1eeda ch\u1eefa nh\u01b0 m\u1ed9t s\u1eeda \u0111\u1ed5i tr\u01b0\u1eddng kh\u00f4ng c\u00f3 gi\u1ea5y t.<\/p>\n\n\n\n

Hi\u1ec3u v\u1ec1 ng\u01b0ng t\u1ee5 trong qu\u00e1 tr\u00ecnh l\u00e0m m\u00e1t v\u00e0 t\u1eaft m\u00e1y<\/h2>\n\n\n\n
\"H\u1ed9p<\/figure>\n\n\n\n

S\u1ef1 ng\u01b0ng t\u1ee5 tr\u1edf n\u00ean c\u00f3 th\u1ec3 khi m\u1ed9t b\u1ec1 m\u1eb7t \u0111\u1ea1t ho\u1eb7c gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi \u0111i\u1ec3m s\u01b0\u01a1ng c\u1ee7a kh\u00f4ng kh\u00ed xung quanh.C\u00e1c Gi\u1ea3i th\u00edch c\u1ee7a C\u01a1 quan Th\u1eddi ti\u1ebft Qu\u1ed1c gia v\u1ec1 \u0111i\u1ec3m s\u01b0\u01a1ng<\/a> ph\u00e2n bi\u1ec7t nhi\u1ec7t \u0111\u1ed9 n\u00e0y v\u1edbi \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i m\u1ed9t m\u00ecnh.<\/p>\n\n\n\n

M\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi do \u0111\u00f3 c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c gi\u1ecdt b\u00ean trong m\u00e0 kh\u00f4ng c\u00f3 m\u01b0a \u0111i qua c\u1eeda c\u1ee7a n\u00f3. kh\u00f4ng kh\u00ed \u1ea9m c\u00f3 th\u1ec3 \u0111\u00e3 v\u00e0o trong qu\u00e1 tr\u00ecnh b\u1ea3o d\u01b0\u1ee1ng ho\u1eb7c th\u00f4ng qua c\u00e1c l\u1ed7 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i; l\u00e0m m\u00e1t ti\u1ebfp theo c\u00f3 th\u1ec3 \u0111\u01b0a c\u00e1c b\u1ec1 m\u1eb7t b\u00ean trong \u0111\u1ebfn ng\u01b0\u1ee1ng ng\u01b0ng t.<\/p>\n\n\n\n

So s\u00e1nh Nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t v\u1edbi \u0110i\u1ec3m s\u01b0\u01a1ng b\u00ean trong<\/h3>\n\n\n\n

Gi\u1ea3 s\u1eed m\u1ed9t cu\u1ed9c \u0111i\u1ec1u tra thi\u1ebft l\u1eadp m\u1ed9t \u0111i\u1ec3m s\u01b0\u01a1ng b\u00ean trong l\u00e0 22 \u00b0C trong khi b\u1ec1 m\u1eb7t t\u1ee7 r\u01a1i xu\u1ed1ng 19 \u00b0C. S\u1ef1 ng\u01b0ng t\u1ee5 l\u00e0 h\u1ee3p l\u00fd v\u1ec1 m\u1eb7t v\u1eadt l\u00fd \u1edf b\u1ec1 m\u1eb7t \u0111\u00f3. nh\u1eefng gi\u00e1 tr\u1ecb minh h\u1ecda n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1edbi h\u1ea1n ph\u1ed5 qu\u00e1t ho\u1eb7c c\u00e0i \u0111\u1eb7t l\u00f2 s\u01b0\u1edfi.<\/p>\n\n\n\n

S\u1eed d\u1ee5ng c\u00e1c ph\u00e9p \u0111o m\u00f4 t\u1ea3 kh\u00f4ng kh\u00ed b\u00ean trong v\u1ecf b\u1ecdc v\u00e0 c\u00e1c b\u1ec1 m\u1eb7t c\u00f3 li\u00ean quan. m\u1ed9t \u0111\u1ecdc \u0111\u1ed9 \u1ea9m \u1ee9ng d\u1ee5ng th\u1eddi ti\u1ebft ho\u1eb7c m\u1ed9t ph\u00e9p \u0111o gi\u1eefa tr\u01b0a duy nh\u1ea5t kh\u00f4ng th\u1ec3 thi\u1ebft l\u1eadp nh\u1eefng g\u00ec \u0111\u00e3 x\u1ea3y ra qua \u0111\u00eam.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi tr\u1edf n\u00ean \u1ea9m \u01b0\u1edbt ch\u1ec9 trong th\u1eddi gian t\u1eaft m\u00e1y, so s\u00e1nh th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng v\u00e0 l\u00e0m m\u00e1t. ki\u1ec3m tra xem m\u1ed9t l\u00f2 s\u01b0\u1edfi \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh ho\u1eb7c cung c\u1ea5p ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m kh\u00e1c v\u1eabn c\u00f3 s\u1eb5n khi t\u1ea3i ch\u00ednh d\u1eebng l\u1ea1i. coi \u0111\u00f3 l\u00e0 m\u1ed9t gi\u1ea3 thuy\u1ebft \u0111\u1ec3 x\u00e1c minh, kh\u00f4ng ph\u1ea3i l\u00e0 l\u00fd do \u0111\u1ec3 c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho thi\u1ebft b\u1ecb \u01b0\u1edbt.<\/p>\n\n\n\n

Ng\u0103n ng\u1eeba r\u00f2 r\u1ec9 ri\u00eang bi\u1ec7t kh\u1ecfi ki\u1ec3m so\u00e1t ng\u01b0ng t\u1ee5<\/h2>\n\n\n\n

M\u1ed9t khi c\u01a1 ch\u1ebf c\u00f3 kh\u1ea3 n\u0103ng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp, h\u00e3y ch\u1ecdn c\u00e1c bi\u1ec7n ph\u00e1p cho c\u01a1 ch\u1ebf \u0111\u00f3. kh\u00f4i ph\u1ee5c m\u1ed9t con d\u1ea5u nh\u1eadp \u0111\u1ecba ch\u1ec9 m\u1ed9t tuy\u1ebfn \u0111\u01b0\u1eddng l\u1ecfng-n\u01b0\u1edbc. qu\u1ea3n l\u00fd nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t ho\u1eb7c \u0111\u1ed9 \u1ea9m b\u00ean trong \u0111\u1ecba ch\u1ec9 ng\u01b0ng t\u1ee5. m\u1ed9t kh\u00f4ng t\u1ef1 \u0111\u1ed9ng ho\u00e0n th\u00e0nh kh\u00e1c.<\/p>\n\n\n\n

Ch\u1ed1ng ng\u01b0ng t\u1ee5 s\u01b0\u1edfi \u1ea5m<\/h3>\n\n\n\n

M\u1ed9t m\u00e1y s\u01b0\u1edfi bao v\u00e2y c\u00f3 th\u1ec3 gi\u00fap gi\u1eef cho c\u00e1c b\u1ec1 m\u1eb7t d\u1ec5 b\u1ecb t\u1ed5n th\u01b0\u01a1ng tr\u00ean \u0111i\u1ec3m s\u01b0\u01a1ng, nh\u01b0ng n\u00f3 kh\u00f4ng lo\u1ea1i b\u1ecf n\u01b0\u1edbc m\u01b0a \u0111\u1ebfn. kh\u00f4ng kh\u00ed \u1ea5m l\u00ean c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i m\u00e0 kh\u00f4ng c\u1ea7n lo\u1ea1i b\u1ecf h\u01a1i n\u01b0\u1edbc c\u1ee7a n\u00f3, m\u1ed9t s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch trong H\u01b0\u1edbng d\u1eabn \u0111\u1ed9 \u1ea9m c\u1ee7a C\u01a1 quan Th\u1eddi ti\u1ebft Qu\u1ed1c gia<\/a>.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi, y\u00eau c\u1ea7u s\u1eafp x\u1ebfp l\u00f2 s\u01b0\u1edfi \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t xem x\u00e9t, ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u khi\u1ec3n, kho\u1ea3ng tr\u1ed1ng v\u00e0 y\u00eau c\u1ea7u cung c\u1ea5p. tr\u00e1nh c\u00e1c quy t\u1eafc c\u00f4ng su\u1ea5t chung b\u1ecf qua k\u00edch th\u01b0\u1edbc bao v\u00e2y, m\u1ea5t nhi\u1ec7t v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng xung quanh.<\/p>\n\n\n\n

Th\u00f4ng gi\u00f3 v\u00e0 tho\u00e1t n\u01b0\u1edbc<\/h3>\n\n\n\n

C\u00e1c thi\u1ebft b\u1ecb c\u00e2n b\u1eb1ng \u00e1p su\u1ea5t, c\u1ed1ng v\u00e0 l\u1ed7 th\u00f4ng gi\u00f3 ph\u1ee5c v\u1ee5 c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau. kh\u00f4ng gi\u1ea3 s\u1eed m\u1ed9t ph\u1ee5 ki\u1ec7n th\u1edf ch\u1ee7 \u0111\u1ed9ng l\u00e0m kh\u00f4 kh\u00f4ng kh\u00ed, ho\u1eb7c r\u1eb1ng m\u1ed9t c\u1ed1ng ng\u0103n ch\u1eb7n s\u1ef1 ng\u01b0ng t\u1ee5 h\u00ecnh th\u00e0nh.<\/p>\n\n\n\n

Kh\u00f4ng khoan m\u1ed9t l\u1ed7 ng\u1eabu h\u1ee9ng trong h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi. b\u1ea5t k\u1ef3 \u0111\u1ec1 xu\u1ea5t ph\u00f9 h\u1ee3p ph\u1ea3i t\u01b0\u01a1ng th\u00edch v\u1edbi bao v\u00e2y, v\u1ecb tr\u00ed ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1nh gi\u00e1 cho s\u1ef1 b\u1ea3o v\u1ec7 c\u1ea7n thi\u1ebft. m\u1ed9t s\u1eeda \u0111\u1ed5i ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m c\u0169ng c\u1ea7n h\u01b0\u1edbng d\u1eabn b\u1ea3o tr\u00ec v\u00e0 x\u00e1c nh\u1eadn r\u1eb1ng n\u00f3 kh\u00f4ng c\u1ea3n tr\u1edf b\u1ed1 tr\u00ed \u0111i\u1ec7n ho\u1eb7c th\u1ecfa hi\u1ec7p hi\u1ec7u su\u1ea5t nhi\u1ec7t c\u1ee7a l\u1eafp r\u00e1p.<\/p>\n\n\n\n

Xem l\u1ea1i trang web c\u00e0i \u0111\u1eb7t, kh\u00f4ng ch\u1ec9 t\u1ee7<\/h2>\n\n\n\n

T\u00e0i li\u1ec7u m\u00e1i ch\u1ea3y tr\u00e0n, phun t\u01b0\u1edbi, th\u1ef1c h\u00e0nh l\u00e0m s\u1ea1ch, n\u01b0\u1edbc \u0111\u1ee9ng v\u00e0 c\u00e1c b\u1ec1 m\u1eb7t l\u00e2n c\u1eadn xung quanh h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi. c\u00e1p \u1ea3nh ti\u1ebfp c\u1eadn v\u00e0 c\u01a1 s\u1edf bao v\u00e2y c\u0169ng nh\u01b0 c\u1eeda tr\u01b0\u1edbc.<\/p>\n\n\n\n

M\u1ed9t mui xe b\u1ea3o v\u1ec7 n\u00ean \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 nh\u01b0 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u00e0i \u0111\u1eb7t. n\u00f3 kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 cho ph\u00e9p \u0111\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t bao v\u00e2y kh\u00f4ng ph\u00f9 h\u1ee3p, v\u00e0 n\u00f3 kh\u00f4ng ph\u1ea3i ch\u1eb7n truy c\u1eadp ho\u1eb7c l\u00e0m m\u00e1t c\u1ea7n thi\u1ebft. t\u01b0\u01a1ng t\u1ef1 nh\u01b0 v\u1eady, m\u1ed9t v\u1ecb tr\u00ed ti\u1ebfp x\u00fac v\u1edbi l\u0169 l\u1ee5t c\u1ea7n m\u1ed9t quy\u1ebft \u0111\u1ecbnh c\u1ea5p trang web; b\u1ea3o v\u1ec7 th\u1eddi ti\u1ebft th\u00f4ng th\u01b0\u1eddng kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c coi l\u00e0 b\u1ea3o v\u1ec7 ng\u00e2m.<\/p>\n\n\n\n

\u0110\u1ec3 l\u1ef1a ch\u1ecdn d\u1ef1 \u00e1n, h\u01b0\u1edbng d\u1eabn c\u1ee7a Lanshan t\u1ee7 ph\u00e2n ph\u1ed1i trong nh\u00e0 v\u00e0 ngo\u00e0i tr\u1eddi<\/a> cung c\u1ea5p m\u1ed9t \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u r\u1ed9ng h\u01a1n. gi\u1ea3i quy\u1ebft ti\u1ebfp x\u00fac th\u1ef1c t\u1ebf tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh s\u1eafp x\u1ebfp t\u1ee7 ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

\u0110\u1eebng nh\u1ea7m l\u1eabn m\u1ed9t bao v\u00e2y tr\u1ed1ng v\u1edbi m\u1ed9t h\u1ed9i \u0111\u00e3 ho\u00e0n th\u00e0nh<\/h2>\n\n\n\n

IEC 62208<\/a> \u0111\u1ecba ch\u1ec9 th\u00f9ng r\u1ed7ng tr\u01b0\u1edbc khi c\u00e1c th\u00e0nh ph\u1ea7n thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p. \u0111\u00f3 l\u00e0 m\u1ed9t giai \u0111o\u1ea1n kh\u00e1c v\u1edbi h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi ch\u1ee9a c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7, h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n, thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i v\u00e0 thi\u1ebft b\u1ecb \u0111o s\u00e1ng.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi vi\u1ec7c l\u1eafp r\u00e1p ho\u00e0n thi\u1ec7n, h\u00e3y x\u00e1c nh\u1eadn ph\u1ea7n \u00e1p d\u1ee5ng c\u1ee7a D\u00f2ng IEC 61439<\/a> v\u00e0 x\u00e1c minh c\u00f3 li\u00ean quan. Ph\u1ea7n 1 ch\u1ee9a c\u00e1c quy t\u1eafc chung v\u00e0 ph\u1ea3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi b\u1ed9 ph\u1eadn l\u1eafp r\u00e1p hi\u1ec7n h\u00e0nh; b\u00e1o c\u00e1o bao v\u00e2y tr\u1ed1ng kh\u00f4ng thi\u1ebft l\u1eadp m\u1ecdi \u0111\u1eb7c t\u00ednh c\u1ee7a thi\u1ebft b\u1ecb \u0111\u00e3 ho\u00e0n thi\u1ec7n.<\/p>\n\n\n\n

Y\u00eau c\u1ea7u c\u1ea5u h\u00ecnh \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1edfi b\u1ea3o v\u1ec7 tuy\u00ean b\u1ed1, bao g\u1ed3m c\u00e1c t\u1ea5m tuy\u1ebfn, ph\u1ee5 ki\u1ec7n v\u00e0 h\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t.N\u1ebfu c\u00f4ng vi\u1ec7c trang web thay \u0111\u1ed5i nh\u1eefng chi ti\u1ebft \u0111\u00f3, c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t \u0111\u00e1nh gi\u00e1 t\u00e0i li\u1ec7u thay v\u00ec gi\u1ea3 \u0111\u1ecbnh y\u00eau c\u1ea7u ban \u0111\u1ea7u v\u1eabn kh\u00f4ng thay \u0111\u1ed5i.<\/p>\n\n\n\n

V\u00ed d\u1ee5: M\u1ed9t chi\u1ebfc t\u1ee7 ch\u1ec9 \u01b0\u1edbt v\u00e0o s\u00e1ng th\u1ee9 Hai<\/h2>\n\n\n\n

H\u00e3y xem x\u00e9t m\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi gi\u1ea3 \u0111\u1ecbnh ph\u1ee5c v\u1ee5 m\u1ed9t khu v\u1ef1c ti\u1ec7n \u00edch c\u00f4ng nghi\u1ec7p. \u0111\u1ed9 \u1ea9m \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n sau khi t\u1eaft m\u00e1y cu\u1ed1i tu\u1ea7n, bao g\u1ed3m c\u1ea3 cu\u1ed1i tu\u1ea7n kh\u00f4ng c\u00f3 m\u01b0a. \u0111\u1ed9i b\u1ea3o tr\u00ec ban \u0111\u1ea7u nghi ng\u1edd mi\u1ebfng \u0111\u1ec7m c\u1eeda.<\/p>\n\n\n\n

Cu\u1ed9c \u0111i\u1ec1u tra n\u00ean ki\u1ec3m tra l\u1eddi gi\u1ea3i th\u00edch \u0111\u00f3 ch\u1ed1ng l\u1ea1i th\u1eddi gian. y\u00eau c\u1ea7u h\u1ed3 s\u01a1 m\u00f4i tr\u01b0\u1eddng bao g\u1ed3m t\u1eaft m\u00e1y v\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i, ki\u1ec3m tra c\u00e1c \u0111i\u1ec3m v\u00e0o \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh v\u00e0 ki\u1ec3m tra s\u1ef1 s\u1eafp x\u1ebfp ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. kh\u00f4ng thay th\u1ebf mi\u1ebfng \u0111\u1ec7m v\u00e0 tuy\u00ean b\u1ed1 th\u00e0nh c\u00f4ng ch\u1ec9 v\u00ec h\u1ed9p tr\u00f4ng kh\u00f4 r\u00e1o v\u00e0o m\u1ed9t bu\u1ed5i chi\u1ec1u \u1ea5m \u00e1p.<\/p>\n\n\n\n

Gi\u1ea3 s\u1eed ki\u1ec3m tra kh\u00f4ng t\u00ecm th\u1ea5y \u0111\u01b0\u1eddng m\u00f2n x\u00e2m nh\u1eadp c\u1ee5c b\u1ed9, trong khi nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t \u0111\u01b0\u1ee3c ghi l\u1ea1i gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi \u0111i\u1ec3m s\u01b0\u01a1ng b\u00ean trong qua \u0111\u00eam. \u0111i\u1ec1u \u0111\u00f3 h\u1ed7 tr\u1ee3 ng\u01b0ng t\u1ee5 nh\u01b0 m\u1ed9t l\u1eddi gi\u1ea3i th\u00edch l\u00e0m vi\u1ec7c, m\u1eb7c d\u00f9 n\u00f3 kh\u00f4ng lo\u1ea1i tr\u1eeb m\u1ed9t ngu\u1ed3n \u1ea9m kh\u00e1c.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi n\u00e0y, quy\u1ebft \u0111\u1ecbnh ti\u1ebfp theo s\u1ebd l\u00e0 bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t \u0111\u1ed9 \u1ea9m ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 \u0111\u01b0\u1ee3c xem x\u00e9t, sau \u0111\u00f3 l\u00e0 \u0111\u00e1nh gi\u00e1 trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n t\u1eaft m\u00e1y c\u00f3 li\u00ean quan. Thay v\u00e0o \u0111\u00f3, n\u1ebfu b\u1eb1ng ch\u1ee9ng x\u00e1c \u0111\u1ecbnh n\u01b0\u1edbc di chuy\u1ec3n qua \u1ed1ng d\u1eabn th\u00ec c\u00f4ng vi\u1ec7c kh\u1eafc ph\u1ee5c ph\u1ea3i gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c tuy\u1ebfn \u0111\u01b0\u1eddng \u0111\u00f3.<\/p>\n\n\n\n

B\u00e0i h\u1ecdc l\u00e0 \u0111\u1ec3 cho m\u00f4 h\u00ecnh ho\u1ea1t \u0111\u1ed9ng h\u01b0\u1edbng d\u1eabn \u0111i\u1ec1u tra, thay v\u00ec \u0111\u1ec3 gi\u1ecdt nh\u00ecn th\u1ea5y \u0111\u1ea7u ti\u00ean x\u00e1c \u0111\u1ecbnh vi\u1ec7c s\u1eeda ch\u1eefa.<\/p>\n\n\n\n

Quy\u1ebft \u0111\u1ecbnh nh\u1eefng g\u00ec c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa v\u00e0 nh\u1eefng g\u00ec ph\u1ea3i \u0111\u01b0\u1ee3c thay th<\/h2>\n\n\n\n

S\u1eeda ch\u1eefa v\u1ecf b\u1ecdc kh\u00f4ng thi\u1ebft l\u1eadp r\u1eb1ng c\u00e1c thi\u1ebft b\u1ecb b\u00ean trong v\u1eabn c\u00f2n serviceable. thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 n\u01b0\u1edbc b\u1ecb h\u01b0 h\u1ecfng y\u00eau c\u1ea7u \u0111\u00e1nh gi\u00e1 ri\u00eang c\u1ee7a h\u1ecd. c\u00e1c T\u1ed5 ch\u1ee9c An to\u00e0n \u0110i\u1ec7n x\u00e1c \u0111\u1ecbnh c\u00e1c c\u1ea7u dao \u0111\u00fac-tr\u01b0\u1eddng h\u1ee3p, c\u1ea7u ch\u00ec v\u00e0 m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 ho\u1eb7c \u0111i\u1ec7n t\u1eed trong s\u1ed1 c\u00e1c thi\u1ebft b\u1ecb c\u1ea7n thay th\u1ebf sau khi thi\u1ec7t h\u1ea1i n\u01b0\u1edbc.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi, c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t b\u1ed1 tr\u00ed t\u1eebng th\u00e0nh ph\u1ea7n t\u1eeb nh\u00e2n vi\u00ean c\u00f3 tr\u00ecnh \u0111\u1ed9 v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 li\u00ean quan. ph\u00e2n bi\u1ec7t s\u1eeda ch\u1eefa bao v\u00e2y \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t t\u1eeb m\u1ed9t tr\u1edf l\u1ea1i d\u1ecbch v\u1ee5 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. kh\u00f4ng s\u1eed d\u1ee5ng s\u1ea5y kh\u00f4, chuy\u1ec3n \u0111\u1ed5i th\u00e0nh c\u00f4ng ho\u1eb7c m\u1ed9t k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m duy nh\u1ea5t nh\u01b0 m\u1ed9t ti\u00eau ch\u00ed ch\u1ea5p nh\u1eadn ph\u1ed5 qu\u00e1t.<\/p>\n\n\n\n

Gi\u1eef c\u00e1c k\u1ebft qu\u1ea3 ki\u1ec3m tra, c\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c thay th\u1ebf v\u00e0 \u1ee7y quy\u1ec1n cu\u1ed1i c\u00f9ng b\u1eb1ng h\u1ed3 s\u01a1 thi\u1ebft b\u1ecb.<\/p>\n\n\n\n

Ch\u1ec9 \u0111\u1ecbnh m\u1ed9t s\u1ef1 thay th\u1ebf xung quanh s\u1ef1 th\u1ea5t b\u1ea1i m\u00e0 b\u1ea1n c\u1ea7n ng\u0103n ch\u1eb7n<\/h2>\n\n\n\n
\"H\u1ed9p<\/figure>\n\n\n\n

H\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi thay th\u1ebf ph\u1ea3i gi\u1ea3i quy\u1ebft c\u00e1ch s\u1eafp x\u1ebfp ti\u1ebfp x\u00fac v\u00e0 l\u1ed1i v\u00e0o \u0111\u00e3 \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n t\u00e1i t\u1ea1o k\u00edch th\u01b0\u1edbc ban \u0111\u1ea7u.<\/p>\n\n\n\n

Th\u00f4ng tin \u0111\u1ec3 g\u1eedi<\/th>T\u1ea1i sao n\u00f3 thu\u1ed9c v\u1ec1 \u0111\u00e1nh gi\u00e1 c\u1ea5u h\u00ecnh<\/th><\/tr><\/thead>
H\u00ecnh \u1ea3nh s\u1ef1 c\u1ed1 v\u00e0 th\u1eddi gian<\/td>K\u1ebft n\u1ed1i thay \u0111\u1ed5i \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t v\u1edbi v\u1ea5n \u0111\u1ec1 \u0111\u01b0\u1ee3c quan s\u00e1t<\/td><\/tr>
K\u00edch th\u01b0\u1edbc c\u00e1p, s\u1ed1 l\u01b0\u1ee3ng v\u00e0 b\u1ea3n v\u1ebd \u0111\u1ea7u v\u00e0o<\/td>X\u00e1c \u0111\u1ecbnh c\u00e1c tuy\u1ebfn, l\u1ed7 m\u1edf v\u00e0 kh\u00f4ng gian k\u1ebft th\u00fac<\/td><\/tr>
\u0110i\u1ec1u ki\u1ec7n m\u01b0a, l\u00e0m s\u1ea1ch, \u0111\u1ed9 \u1ea9m v\u00e0 nhi\u1ec7t \u0111\u1ed9<\/td>Thi\u1ebft l\u1eadp ngh\u0129a v\u1ee5 m\u00f4i tr\u01b0\u1eddng<\/td><\/tr>
L\u1ecbch tr\u00ecnh m\u1ea1ch v\u00e0 x\u1ebfp h\u1ea1ng \u0111i\u1ec7n<\/td>B\u1ea3o t\u1ed3n c\u00e1c ch\u1ee9c n\u0103ng ph\u00e2n ph\u1ed1i v\u00e0 b\u1ea3o v\u1ec7 c\u1ea7n thi\u1ebft<\/td><\/tr>
Chi ti\u1ebft l\u1eafp \u0111\u1eb7t v\u00e0 truy c\u1eadp<\/td>X\u00e1c nh\u1eadn s\u1eafp x\u1ebfp c\u00e0i \u0111\u1eb7t<\/td><\/tr>
Y\u00eau c\u1ea7u b\u1ea3o v\u1ec7 v\u00e0 x\u00e1c minh t\u00e0i li\u1ec7u<\/td>X\u00e1c \u0111\u1ecbnh nh\u1eefng g\u00ec ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ee9ng minh tr\u01b0\u1edbc khi ch\u1ea5p nh\u1eadn<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

c\u1ee7a Lanshan h\u1ed9p ph\u00e2n ph\u1ed1i t\u00edch h\u1ee3p<\/a> h\u1ed7 tr\u1ee3 c\u00e1c c\u1ea5u h\u00ecnh c\u1ee5 th\u1ec3 c\u1ee7a d\u1ef1 \u00e1n, v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn bao v\u00e2y b\u1eb1ng th\u00e9p v\u00e0 th\u00e9p kh\u00f4ng g\u1ec9 \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 v\u00e0 c\u00e1c m\u1ee9c b\u1ea3o v\u1ec7 c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn. y\u00eau c\u1ea7u x\u00e1c nh\u1eadn cho vi\u1ec7c s\u1eafp x\u1ebfp ngo\u00e0i tr\u1eddi c\u1ee5 th\u1ec3; kh\u00f4ng \u00e1p d\u1ee5ng m\u1ecdi t\u00f9y ch\u1ecdn lo\u1ea1t cho m\u1ecdi \u0111\u01a1n v\u1ecb \u0111\u01b0\u1ee3c cung c\u1ea5p.<\/p>\n\n\n\n

\u0110\u1ed3ng \u00fd ai cung c\u1ea5p ph\u1ee5 ki\u1ec7n nh\u1eadp c\u1ea3nh, ai th\u1ef1c hi\u1ec7n s\u1eeda \u0111\u1ed5i trang web v\u00e0 ai ki\u1ec3m tra c\u00e0i \u0111\u1eb7t cu\u1ed1i c\u00f9ng. ghi l\u1ea1i s\u1ef1 s\u1eafp x\u1ebfp nh\u01b0 c\u00e0i \u0111\u1eb7t \u0111\u1ec3 b\u1ed5 sung c\u00e1p trong t\u01b0\u01a1ng lai nh\u1eadn \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 t\u01b0\u01a1ng t.<\/p>\n\n\n\n

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

M\u1ed9t h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi \u0111\u00e1ng tin c\u1eady c\u1ea7n b\u1ea3o v\u1ec7 bao v\u00e2y ph\u00f9 h\u1ee3p, c\u00e1c m\u1ee5c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u00ednh x\u00e1c v\u00e0 chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ed9 \u1ea9m ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3. x\u00e1c \u0111\u1ecbnh ngu\u1ed3n n\u01b0\u1edbc tr\u01b0\u1edbc khi ch\u1ecdn ph\u01b0\u01a1ng thu\u1ed1c, sau \u0111\u00f3 \u0111\u00e1nh gi\u00e1 thi\u1ebft b\u1ecb \u0111i\u1ec7n b\u1ecb \u1ea3nh h\u01b0\u1edfng ri\u00eang.<\/p>\n\n\n\n

Li\u00ean h\u1ec7 Lanshan Electric<\/a> v\u1edbi l\u1ecbch tr\u00ecnh m\u1ea1ch, b\u1ea3n v\u1ebd bao v\u00e2y v\u00e0 \u0111i\u1ec1u ki\u1ec7n trang web c\u1ee7a b\u1ea1n \u0111\u1ec3 th\u1ea3o lu\u1eadn v\u1ec1 c\u1ea5u h\u00ecnh h\u1ed9p ph\u00e2n ph\u1ed1i ph\u00f9 h\u1ee3p v\u1edbi d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n

T\u1ea1i sao n\u01b0\u1edbc b\u00ean trong h\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi c\u1ee7a t\u00f4i sau khi m\u01b0a?<\/h3>\n\n\n\n

C\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c m\u1ee5c nh\u1eadp c\u00e1p, giao di\u1ec7n c\u1eeda v\u00e0 c\u00e1c l\u1ed7 m\u1edf \u0111\u01b0\u1ee3c th\u00eam v\u00e0o sau n\u00e0y. c\u0169ng \u0111i\u1ec1u tra n\u01b0\u1edbc \u0111\u1ebfn th\u00f4ng qua c\u00e1c \u1ed1ng d\u1eabn \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i. v\u1ecb tr\u00ed n\u01a1i thu th\u1eadp n\u01b0\u1edbc kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i l\u00e0 \u0111i\u1ec3m v\u00e0o c\u1ee7a n\u00f3; s\u1eed d\u1ee5ng m\u1ed9t ki\u1ec3m tra \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 thi\u1ebft l\u1eadp tuy\u1ebfn \u0111\u01b0\u1eddng.<\/p>\n\n\n\n

H\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi IP65 c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n ng\u01b0ng t\u1ee5 kh\u00f4ng?<\/h3>\n\n\n\n

V\u00e2ng. b\u1ea3o v\u1ec7 x\u00e2m nh\u1eadp kh\u00f4ng ng\u0103n ch\u1eb7n h\u01a1i n\u01b0\u1edbc \u0111\u00e3 c\u00f3 b\u00ean trong ng\u01b0ng t\u1ee5 tr\u00ean m\u1ed9t b\u1ec1 m\u1eb7t \u0111\u1ee7 l\u1ea1nh. \u0111\u00e1nh gi\u00e1 \u0111i\u1ec3m s\u01b0\u01a1ng b\u00ean trong, nhi\u1ec7t \u0111\u1ed9 b\u1ec1 m\u1eb7t v\u00e0 chu k\u1ef3 ho\u1ea1t \u0111\u1ed9ng h\u01a1n l\u00e0 x\u1eed l\u00fd \u0111\u00e1nh d\u1ea5u IP nh\u01b0 b\u1ea3o v\u1ec7 ng\u01b0ng t.<\/p>\n\n\n\n

C\u00f3 n\u00ean th\u00eam l\u1ed7 tho\u00e1t n\u01b0\u1edbc \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 t\u00edch t\u1ee5 h\u01a1i \u1ea9m?<\/h3>\n\n\n\n

Kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t s\u1eeda ch\u1eefa ng\u1eabu h\u1ee9ng. c\u00f3 nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e1nh gi\u00e1 xem m\u1ed9t tho\u00e1t n\u01b0\u1edbc \u0111\u00e1nh gi\u00e1 ho\u1eb7c \u00e1p l\u1ef1c-equalization ph\u00f9 h\u1ee3p l\u00e0 th\u00edch h\u1ee3p v\u00e0 l\u00e0m th\u1ebf n\u00e0o n\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ea3o v\u1ec7 bao v\u00e2y. tho\u00e1t n\u01b0\u1edbc c\u0169ng kh\u00f4ng thi\u1ebft l\u1eadp r\u1eb1ng c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc l\u00e0 an to\u00e0n.<\/p>\n\n\n\n

H\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 c\u00f3 t\u1ef1 \u0111\u1ed9ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc kh\u00f4ng?<\/h3>\n\n\n\n

S\u1ed1 L\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u kh\u00f4ng thi\u1ebft l\u1eadp vi\u1ec7c b\u1ea3o v\u1ec7 c\u1eeda, m\u1ee5c ho\u1eb7c ph\u1ee5 ki\u1ec7n. ch\u1ec9 \u0111\u1ecbnh s\u1eafp x\u1ebfp ho\u00e0n th\u00e0nh v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 c\u1ee7a n\u00f3, sau \u0111\u00f3 x\u00e1c nh\u1eadn s\u1ef1 ph\u00f9 h\u1ee3p cho vi\u1ec7c ti\u1ebfp x\u00fac v\u00e0 c\u00e0i \u0111\u1eb7t th\u1ef1c t.<\/p>\n\n\n\n

T\u00f4i c\u00f3 th\u1ec3 kh\u00f4i ph\u1ee5c ngu\u1ed3n \u0111i\u1ec7n khi b\u00ean trong tr\u00f4ng kh\u00f4 r\u00e1o kh\u00f4ng?<\/h3>\n\n\n\n

Kh\u00f4ng. xu\u1ea5t hi\u1ec7n m\u1ed9t m\u00ecnh kh\u00f4ng thi\u1ebft l\u1eadp ho\u1ea1t \u0111\u1ed9ng an to\u00e0n sau khi ti\u1ebfp x\u00fac v\u1edbi n\u01b0\u1edbc. nh\u00e2n vi\u00ean c\u00f3 tr\u00ecnh \u0111\u1ed9 ph\u1ea3i x\u00e1c \u0111\u1ecbnh c\u00f4ng vi\u1ec7c thay th\u1ebf ho\u1eb7c ph\u1ee5c h\u1ed3i \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t c\u1ea7n thi\u1ebft v\u00e0 cho ph\u00e9p tr\u1edf l\u1ea1i d\u1ecbch v\u1ee5 theo c\u00e1c th\u1ee7 t\u1ee5c \u00e1p d\u1ee5ng.<\/p>","protected":false},"excerpt":{"rendered":"

H\u1ed9p ph\u00e2n ph\u1ed1i ngo\u00e0i tr\u1eddi b\u1ecb r\u00f2 r\u1ec9?So s\u00e1nh nguy\u00ean nh\u00e2n x\u00e2m nh\u1eadp v\u00e0 ng\u01b0ng t\u1ee5 n\u01b0\u1edbc. g\u1eedi cho Lanshan b\u1ea3n v\u1ebd bao v\u00e2y c\u1ee7a b\u1ea1n \u0111\u1ec3 xem x\u00e9t c\u1ea5u h\u00ecnh.<\/p>","protected":false},"author":1,"featured_media":510,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[61,65,64,63,62,60],"class_list":["post-1418","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cable-gland-sealing","tag-distribution-box-maintenance","tag-electrical-enclosures","tag-enclosure-condensation","tag-outdoor-distribution-box","tag-water-ingress"],"_links":{"self":[{"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts\/1418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/comments?post=1418"}],"version-history":[{"count":1,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts\/1418\/revisions"}],"predecessor-version":[{"id":1419,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts\/1418\/revisions\/1419"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/media\/510"}],"wp:attachment":[{"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=1418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/categories?post=1418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/tags?post=1418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}