{"id":18607,"date":"2026-07-10T06:53:37","date_gmt":"2026-07-09T22:53:37","guid":{"rendered":"https:\/\/cimcfiretruck.com\/?p=18607"},"modified":"2026-07-10T06:53:37","modified_gmt":"2026-07-09T22:53:37","slug":"christchurch-airport-fire-truck-electric-vehicles-runway-safety","status":"publish","type":"post","link":"https:\/\/cimcfiretruck.com\/vi\/blog\/christchurch-airport-fire-truck-electric-vehicles-runway-safety\/","title":{"rendered":"H\u00e0nh \u0111\u1ed9ng anh h\u00f9ng c\u1ee7a xe c\u1ee9u h\u1ecfa s\u00e2n bay Christchurch: C\u00e1ch ph\u01b0\u01a1ng ti\u1ec7n kh\u1ea9n c\u1ea5p \u0111i\u1ec7n \u0111ang c\u00e1ch m\u1ea1ng h\u00f3a an to\u00e0n \u0111\u01b0\u1eddng b\u0103ng"},"content":{"rendered":"

Khi M\u1ed7i Gi\u00e2y \u0110\u1ec1u Quan Tr\u1ecdng: S\u1ef1 C\u1ee9u H\u1ed9 Tr\u00ean S\u00e2n L\u1ea1i \u0110\u00e3 Thay \u0110\u1ed5i T\u1ea5t C\u1ea3<\/h2>\n

Ti\u1ebfng k\u00eau screech c\u1ee7a l\u1ed1p xe. Ti\u1ebfng \u1ed3n c\u1ee7a \u0111\u1ed9ng c\u01a1 diesel. \u00c1nh s\u00e1ng kh\u1ea9n c\u1ea5p ch\u1edbp nho\u00e1ng... \u0110\u00e2y l\u00e0 c\u1ea3nh t\u01b0\u1ee3ng m\u00e0 b\u1ea5t k\u1ef3 qu\u1ea3n l\u00fd s\u00e2n bay n\u00e0o c\u0169ng kh\u00f4ng mu\u1ed1n ch\u1ee9ng ki\u1ebfn: m\u1ed9t chi\u1ebfc m\u00e1y bay h\u1ea1 c\u00e1nh g\u1eb7p s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ef1c, b\u1ed1c kh\u00f3i khi ti\u1ebfp \u0111\u1ea5t v\u1edbi t\u1ed1c \u0111\u1ed9 cao. Trong v\u00e0i gi\u00e2y, Xe c\u1ee9u h\u1ecfa s\u00e2n bay Christchurch<\/strong> \u0111\u1ed9i \u0111\u00e3 lao v\u00e0o h\u00e0nh \u0111\u1ed9ng - nh\u1eefng ph\u01b0\u01a1ng ti\u1ec7n l\u1edbn, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang, \u0111\u1ea7y \u1eafp b\u1ecdt x\u00e0 ph\u00f2ng, h\u00f3a ch\u1ea5t kh\u00f4 v\u00e0 n\u01b0\u1edbc, ch\u1ea1y v\u1ec1 ph\u00eda m\u1ed9t th\u1ea3m h\u1ecda ti\u1ec1m t\u00e0ng. Nh\u1eefng nh\u00e2n vi\u00ean \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o k\u1ef9 l\u01b0\u1ee1ng, \u0111\u00e3 \u0111\u1ee9ng \u1edf v\u1ecb tr\u00ed theo m\u1ed9t \u0111i\u1ec7u m\u00faa c\u00f3 t\u00ednh to\u00e1n trong ph\u1ea3n \u1ee9ng kh\u1ea9n c\u1ea5p. M\u00e1y bay d\u1eebng l\u1ea1i. Xe c\u1ee9u h\u1ecfa t\u1ea1o th\u00e0nh h\u00e0ng r\u00e0o ng\u0103n ch\u1eb7n. V\u00e0 trong v\u00e0i kho\u1ea3nh kh\u1eafc \u0111au \u0111\u1edbn, to\u00e0n b\u1ed9 nh\u00e0 ga \u0111\u1ec1u n\u00edn th\u1edf.<\/p>\n

\u0110i\u1ec1u n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 cu\u1ed9c di\u1ec5n t\u1eadp. \u0110\u00f3 l\u00e0 b\u00e0i ki\u1ec3m tra th\u1ef1c t\u1ebf v\u1ec1 kh\u1ea3 n\u0103ng \u1ee9ng ph\u00f3 kh\u1ea9n c\u1ea5p t\u1ea1i s\u00e2n bay - v\u00e0 n\u00f3 \u0111\u00e3 v\u01b0\u1ee3t qua. Nh\u01b0ng kh\u00f4ng ph\u1ea3i s\u00e2n bay n\u00e0o c\u0169ng may m\u1eafn nh\u01b0 v\u1eady.<\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c ch\u1ee7 doanh nghi\u1ec7p ho\u1ea1t \u0111\u1ed9ng, qu\u1ea3n l\u00fd ho\u1eb7c cung c\u1ea5p c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng s\u00e2n bay, c\u1ea3nh t\u01b0\u1ee3ng n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t ti\u00eau \u0111\u1ec1 g\u00e2y s\u1ed1c. \u0110\u00f3 l\u00e0 l\u1eddi nh\u1eafc nh\u1edf r\u00f5 r\u00e0ng r\u1eb1ng kho\u1ea3ng c\u00e1ch gi\u1eefa m\u1ed9t t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t v\u00e0 m\u1ed9t th\u1ea3m h\u1ecda quy m\u00f4 l\u1edbn \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng gi\u00e2y - v\u00e0 b\u1eb1ng ch\u1ea5t l\u01b0\u1ee3ng thi\u1ebft b\u1ecb s\u1eb5n s\u00e0ng tr\u00ean m\u1eb7t \u0111\u1ea5t. Nh\u1eefng chi\u1ebfc xe c\u1ee9u h\u1ecfa b\u1ea3o v\u1ec7 s\u00e2n bay kh\u00f4ng ph\u1ea3i l\u00e0 ph\u1ee5 ki\u1ec7n t\u00f9y ch\u1ecdn; ch\u00fang l\u00e0 h\u00e0ng r\u00e0o \u0111\u1ea7u ti\u00ean ch\u1ed1ng l\u1ea1i m\u1ed9t trong nh\u1eefng s\u1ef1 ki\u1ec7n th\u1ea3m kh\u1ed1c nh\u1ea5t trong h\u00e0ng kh\u00f4ng: m\u1ed9t v\u1ee5 ch\u00e1y m\u00e1y bay ho\u1eb7c r\u00f2 r\u1ec9 nhi\u00ean li\u1ec7u tr\u00ean \u0111\u01b0\u1eddng b\u0103ng.<\/p>\n

C\u00e1c s\u00e2n bay \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i b\u1edfi T\u1ed5 ch\u1ee9c H\u00e0ng kh\u00f4ng D\u00e2n d\u1ee5ng Qu\u1ed1c t\u1ebf (ICAO) th\u00e0nh c\u00e1c danh m\u1ee5c d\u1ef1a tr\u00ean k\u00edch th\u01b0\u1edbc m\u00e1y bay v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng giao th\u00f4ng, v\u00e0 m\u1ed7i danh m\u1ee5c y\u00eau c\u1ea7u kh\u1ea3 n\u0103ng ch\u1eefa ch\u00e1y c\u1ee5 th\u1ec3. Xe c\u1ee9u h\u1ecfa s\u00e2n bay Christchurch<\/strong> \u0111\u1ed9i, bao g\u1ed3m xe c\u1ee9u h\u1ecfa c\u1ee9u h\u1ed9 m\u00e1y bay \u0111i\u1ec7n ho\u00e0n to\u00e0n \u0111\u1ea7u ti\u00ean c\u1ee7a New Zealand ra m\u1eaft v\u00e0o \u0111\u1ea7u n\u0103m 2025, \u0111\u1ea1i di\u1ec7n cho m\u1ed9t b\u01b0\u1edbc ti\u1ebfn m\u1edbi trong chu\u1ea9n b\u1ecb kh\u1ea9n c\u1ea5p. Nh\u1eefng ph\u01b0\u01a1ng ti\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p l\u01b0\u1ee3ng l\u1edbn ch\u1ea5t d\u1eadp l\u1eeda \u1edf t\u1ed1c \u0111\u1ed9 cao, \u0111\u1ebfn b\u1ea5t k\u1ef3 \u0111i\u1ec3m n\u00e0o tr\u00ean s\u00e2n bay trong v\u00f2ng ba ph\u00fat - m\u1ed9t ti\u00eau chu\u1ea9n kh\u00f4ng cho ph\u00e9p sai s\u00f3t.<\/p>\n

Nh\u01b0ng \u0111\u00e2y l\u00e0 c\u00e2u h\u1ecfi m\u00e0 m\u1ed7i nh\u00e0 \u0111i\u1ec1u h\u00e0nh s\u00e2n bay, nh\u00e0 th\u1ea7u v\u00e0 nh\u00e0 \u0111\u1ea7u t\u01b0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ph\u1ea3i t\u1ef1 \u0111\u1eb7t ra: N\u1ebfu m\u1ed9t s\u1ef1 c\u1ed1 x\u1ea3y ra t\u1ea1i s\u00e2n bay c\u1ee7a b\u1ea1n v\u00e0o ng\u00e0y mai, thi\u1ebft b\u1ecb ph\u1ea3n \u1ee9ng kh\u1ea9n c\u1ea5p c\u1ee7a b\u1ea1n c\u00f3 \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n hay n\u00f3 s\u1ebd l\u00e0 \u0111i\u1ec3m y\u1ebfu trong chu\u1ed7i?<\/strong><\/p>\n

\"Xe<\/p>\n

H\u00ecnh \u1ea3nh minh h\u1ecda: M\u1ed9t khung c\u1ea3nh t\u1ed1i gi\u1ea3n, mang t\u00ednh ch\u1ea5t \u00e1m \u1ea3nh, c\u1ee7a m\u1ed9t xe c\u1ee9u h\u1ecfa s\u00e2n bay m\u00e0u \u0111\u1ecf \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean \u0111\u01b0\u1eddng b\u0103ng s\u00e2n bay t\u1ed1i t\u0103m v\u00e0o l\u00fac ho\u00e0ng h\u00f4n. \u00c1nh s\u00e1ng c\u1ea1nh \u0111\u01b0\u1eddng b\u0103ng m\u00e0u v\u00e0ng nh\u1ea1t t\u1ecfa s\u00e1ng nh\u1eb9 d\u1ecdc theo m\u1eb7t \u0111\u01b0\u1eddng. B\u1ea7u tr\u1eddi chuy\u1ec3n t\u1eeb m\u00e0u xanh lam s\u00e2u sang \u00e1nh cam \u1ea5m \u00e1p tr\u00ean ch\u00e2n tr\u1eddi. Xe m\u00e1y n\u1eb1m trong s\u1ef1 s\u1eb5n s\u00e0ng y\u00ean t\u0129nh - kh\u00f4ng c\u00f3 ch\u1eef vi\u1ebft, kh\u00f4ng c\u00f3 nh\u00e3n, kh\u00f4ng c\u00f3 bi\u1ec3u \u0111\u1ed3. Ch\u1ec9 c\u00f3 h\u00ecnh b\u00f3ng \u0111\u1ecf n\u1eb7ng n\u1ec1 c\u1ee7a xe c\u1ee9u h\u1ecfa tr\u01b0\u1edbc b\u1ea7u tr\u1eddi ho\u00e0ng h\u00f4n, truy\u1ec1n t\u1ea3i c\u1ea3m gi\u00e1c s\u1eb5n s\u00e0ng c\u1ea3nh gi\u00e1c.<\/em><\/p>\n

Kh\u00e1m Ph\u00e1 C\u00f4ng Ngh\u1ec7: \u0110i\u1ec1u G\u00ec L\u00e0m N\u00ean M\u1ed9t Xe C\u1ee9u H\u1ecfa S\u00e2n Bay Hi\u1ec7n \u0110\u1ea1i?<\/h2>\n

Khi m\u1ed9t s\u1ef1 c\u1ed1 m\u00e1y bay x\u1ea3y ra t\u1ea1i s\u00e2n bay nh\u01b0 Christchurch, m\u1ed7i gi\u00e2y \u0111\u1ec1u quan tr\u1ecdng. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa m\u1ed9t s\u1ef1 vi\u1ec7c \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t v\u00e0 m\u1ed9t th\u1ea3m h\u1ecda th\u01b0\u1eddng \u0111\u1ebfn t\u1eeb vi\u1ec7c airport crash tender<\/strong> di chuy\u1ec3n nhanh tr\u00ean m\u1eb7t \u0111\u1ea5t. Ng\u00e0y nay, xe c\u1ee9u h\u1ecfa s\u00e2n bay<\/strong> kh\u00f4ng ph\u1ea3i l\u00e0 chi\u1ebfc xe c\u1ee9u h\u1ecfa th\u00f4ng th\u01b0\u1eddng - \u0111\u00f3 l\u00e0 m\u1ed9t chi\u1ebfc xe m\u1ea1nh m\u1ebd \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u00ednh x\u00e1c, trang b\u1ecb c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u1ebfn g\u1ea7n chi\u1ebfc m\u00e1y bay \u0111ang ch\u00e1y, d\u1eadp t\u1eaft c\u00e1c \u0111\u00e1m ch\u00e1y nhi\u00ean li\u1ec7u d\u1ec5 ch\u00e1y, v\u00e0 c\u1ee9u ng\u01b0\u1eddi tr\u00ean m\u00e1y bay trong khung th\u1eddi gian ba ph\u00fat quan tr\u1ecdng \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh b\u1edfi ti\u00eau chu\u1ea9n an to\u00e0n h\u00e0ng kh\u00f4ng qu\u1ed1c t\u1ebf.<\/p>\n

H\u00e3y c\u00f9ng xem x\u00e9t c\u00e1c c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn l\u00e0m n\u00ean chi\u1ebfc xe c\u1ee9u h\u1ecfa s\u00e2n bay<\/strong> m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ti\u1ec7n ch\u1eefa ch\u00e1y hi\u1ec7n \u0111\u1ea1i nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi.<\/p>\n

\"Bi\u1ec3u
\nH\u00ecnh 1: C\u00e1ch c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn trong xe c\u1ee9u h\u1ecfa s\u00e2n bay hi\u1ec7n \u0111\u1ea1i c\u1eaft gi\u1ea3m \u0111\u00e1ng k\u1ec3 th\u1eddi gian ph\u1ea3n \u1ee9ng so v\u1edbi ph\u01b0\u01a1ng ti\u1ec7n ch\u1eefa ch\u00e1y truy\u1ec1n th\u1ed1ng.<\/em><\/p>\n

C\u00e1c C\u00f4ng Ngh\u1ec7 Ch\u00ednh Trong Xe C\u1ee9u H\u1ecfa S\u00e2n Bay Hi\u1ec7n \u0110\u1ea1i<\/h3>\n

H\u1ec7 Th\u1ed1ng T\u0103ng T\u1ed1c Nhanh<\/h4>\n

Kh\u00e1c v\u1edbi xe c\u1ee9u h\u1ecfa th\u00f4ng th\u01b0\u1eddng, xe c\u1ee9u h\u1ed9 s\u00e2n bay ph\u1ea3i t\u0103ng t\u1ed1c t\u1eeb 0 l\u00ean 80 km\/h trong d\u01b0\u1edbi 25 gi\u00e2y khi mang theo h\u00e0ng ngh\u00ecn l\u00edt n\u01b0\u1edbc v\u00e0 b\u1ecdt x\u00e0 ph\u00f2ng. Nh\u1eefng ph\u01b0\u01a1ng ti\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean khung g\u1ea7m 4\u00d74, 6\u00d76 ho\u1eb7c 8\u00d78 chuy\u00ean d\u1ee5ng - th\u01b0\u1eddng \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh b\u1edfi \u0111\u1ed9ng c\u01a1 diesel t\u0103ng \u00e1p s\u1ea3n sinh 600 \u0111\u1ebfn h\u01a1n 1.000 m\u00e3 l\u1ef1c - k\u1ebft h\u1ee3p v\u1edbi h\u1ed9p s\u1ed1 t\u1ef1 \u0111\u1ed9ng v\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i m\u00f4-men xo\u1eafn cung c\u1ea5p s\u1ee9c m\u1ea1nh t\u1ee9c th\u00ec cho t\u1ea5t c\u1ea3 c\u00e1c b\u00e1nh xe. T\u1ed1c \u0111\u1ed9 t\u0103ng t\u1ed1c nhanh ch\u00f3ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng ph\u01b0\u01a1ng ti\u1ec7n c\u00f3 th\u1ec3 \u0111\u1ebfn gi\u1eefa \u0111\u01b0\u1eddng b\u0103ng d\u00e0i nh\u1ea5t trong khung th\u1eddi gian ph\u1ea3n \u1ee9ng 3 ph\u00fat \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u b\u1edfi NFPA.<\/p>\n

H\u1ec7 Th\u1ed1ng Phun N\u01b0\u1edbc \u00c1p Su\u1ea5t C\u1ef1c Cao<\/h4>\n

M\u1ed9t trong nh\u1eefng b\u01b0\u1edbc ti\u1ebfn quan tr\u1ecdng nh\u1ea5t trong vi\u1ec7c ch\u1eefa ch\u00e1y m\u00e1y bay l\u00e0 c\u00f4ng ngh\u1ec7 phun n\u01b0\u1edbc \u00e1p su\u1ea5t c\u1ef1c cao (UHP). Ho\u1ea1t \u0111\u1ed9ng \u1edf \u00e1p su\u1ea5t v\u01b0\u1ee3t qu\u00e1 100 bar (1.450 PSI), c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y l\u00e0m nh\u1ecf gi\u1ecdt n\u01b0\u1edbc th\u00e0nh s\u01b0\u01a1ng m\u1ecbn, m\u1edf r\u1ed9ng nhanh ch\u00f3ng, h\u1ea5p th\u1ee5 nhi\u1ec7t v\u00e0 lo\u1ea1i b\u1ecf oxy t\u1ea1i n\u01a1i x\u1ea3y ra ch\u00e1y. M\u1ed9t h\u1ec7 th\u1ed1ng UHP c\u00f3 th\u1ec3 d\u1eadp t\u1eaft \u0111\u00e1m ch\u00e1y nhi\u00ean li\u1ec7u ch\u1ec9 c\u1ea7n s\u1eed d\u1ee5ng 20% l\u01b0\u1ee3ng n\u01b0\u1edbc so v\u1edbi h\u1ec7 th\u1ed1ng truy\u1ec1n th\u1ed1ng, k\u00e9o d\u00e0i \u0111\u00e1ng k\u1ec3 th\u1eddi gian t\u1ea5n c\u00f4ng c\u1ee7a ph\u01b0\u01a1ng ti\u1ec7n m\u00e0 kh\u00f4ng c\u1ea7n b\u1ed5 sung b\u00ecnh ch\u1ee9a.<\/p>\n

H\u1ec7 Th\u1ed1ng H\u00ecnh \u1ea2nh Nhi\u1ec7t H\u1ed3ng Ngo\u1ea1i<\/h4>\n

Xe c\u1ee9u h\u1ecfa s\u00e2n bay hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c trang b\u1ecb camera quan s\u00e1t nhi\u1ec7t (FLIR) c\u00f3 kh\u1ea3 n\u0103ng nh\u00ecn xuy\u00ean qua kh\u00f3i d\u00e0y \u0111\u1eb7c, x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m n\u00f3ng trong \u0111\u1ed1ng \u0111\u1ed5 n\u00e1t m\u00e1y bay v\u00e0 ph\u00e1t hi\u1ec7n d\u1ea5u hi\u1ec7u nhi\u1ec7t c\u1ee7a h\u00e0nh kh\u00e1ch c\u1ea7n c\u1ee9u h\u1ed9 - ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng nh\u00ecn th\u1ea5y g\u00ec. C\u00f4ng ngh\u1ec7 quan s\u00e1t nhi\u1ec7t \u0111\u00e3 tr\u1edf th\u00e0nh thi\u1ebft b\u1ecb kh\u00f4ng th\u1ec3 thi\u1ebfu cho vi\u1ec7c ph\u00e2n lo\u1ea1i b\u1ec7nh nh\u00e2n sau tai n\u1ea1n v\u00e0 \u01b0u ti\u00ean d\u1eadp l\u1eeda.<\/p>\n

H\u1ec7 th\u1ed1ng pha tr\u1ed9n b\u1ecdt foam ch\u00ednh x\u00e1c<\/h4>\n

L\u1eeda nhi\u00ean li\u1ec7u m\u00e1y bay y\u00eau c\u1ea7u b\u1ecdt foam l\u1edbp B - v\u00e0 vi\u1ec7c \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 pha tr\u1ed9n \u0111\u00fang (th\u01b0\u1eddng l\u00e0 3% \u0111\u1ebfn 6% ch\u1ea5t l\u1ecfng b\u1ecdt foam v\u1edbi 97% \u0111\u1ebfn 94% n\u01b0\u1edbc) l\u00e0 r\u1ea5t quan tr\u1ecdng. C\u00e1c h\u1ec7 th\u1ed1ng pha tr\u1ed9n b\u1ecdt foam \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng m\u00e1y t\u00ednh, phun tr\u1ef1c ti\u1ebfp t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh t\u1ef7 l\u1ec7 theo th\u1eddi gian th\u1ef1c d\u1ef1a tr\u00ean l\u01b0u l\u01b0\u1ee3ng, nhi\u1ec7t \u0111\u1ed9 v\u00e0 lo\u1ea1i ch\u1ea5t l\u1ecfng b\u1ecdt foam \u0111ang s\u1eed d\u1ee5ng. \u0110i\u1ec1u n\u00e0y lo\u1ea1i b\u1ecf s\u1ef1 suy \u0111o\u00e1n t\u1eebng g\u00e2y kh\u00f3 kh\u0103n cho c\u00e1c h\u1ec7 th\u1ed1ng th\u1ebf h\u1ec7 c\u0169, \u0111\u1ea3m b\u1ea3o t\u1ea1o ra b\u1ecdt foam ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 nh\u1ea5t qu\u00e1n m\u1ed7i khi c\u1ea7n d\u00f9ng v\u00f2i phun.<\/p>\n

V\u00f2i phun tr\u00ean m\u00e1i \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa<\/h4>\n

V\u00f2i phun n\u01b0\u1edbc\/foam g\u1eafn tr\u00ean m\u00e1i - \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt nh\u1ea5t c\u1ee7a b\u1ea5t k\u1ef3 xe c\u1ee9u h\u1ecfa s\u00e2n bay n\u00e0o - hi\u1ec7n nay \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n ho\u00e0n to\u00e0n t\u1eeb xa. Ng\u01b0\u1eddi l\u00e1i c\u00f3 th\u1ec3 h\u01b0\u1edbng, dao \u0111\u1ed9ng v\u00e0 \u0111i\u1ec1u ch\u1ec9nh ki\u1ec3u d\u00f2ng phun t\u1eeb b\u00ean trong cabin \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7, m\u00e0 kh\u00f4ng ph\u1ea3i ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 kh\u00ed \u0111\u1ed9c h\u1ea1i t\u1eeb m\u00e1y bay ch\u00e1y. Nhi\u1ec1u v\u00f2i phun c\u00f3 th\u1ec3 cung c\u1ea5p t\u1edbi 6.000 l\u00edt m\u1ed7i ph\u00fat v\u00e0 c\u00f3 th\u1ec3 \u0111\u1ea1t chi\u1ec1u cao 30 m\u00e9t, cho ph\u00e9p \u0111\u1ed9i ng\u0169 t\u1ea5n c\u00f4ng l\u1eeda t\u1eeb kho\u1ea3ng c\u00e1ch an to\u00e0n \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 xuy\u00ean v\u00e0o th\u00e2n m\u00e1y bay n\u1ebfu c\u1ea7n thi\u1ebft.<\/p>\n

C\u00f4ng ngh\u1ec7 ch\u00ednh trong t\u1ea7m nh\u00ecn<\/h3>\n