concentric fire 中文意思是什麼
concentric fire
解釋
集中火力。- concentric : adj. 同心的，同軸的 （with）; 集中的，會聚的。 be concentric with 與…同心。adv. -ally ,-ity n.
- fire : n 1 火，火焰；火災；燃燒；爐火，烽火。2 射擊；火力。3 火花，閃光；光輝。4 熱情，熱烈，熱心；生氣...
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The spray area of this series of nozzle is formed by one or several continuous hollow cone - shape rings of concentric circles. the nozzle aperture will not be blocked up. it is mainly used for flue elimination, cooling of steel - making convertor. and redistributing in all kinds of washing towers. it also can be used for jar cleaning. used in cooling tower and fire apparatus
該系列噴嘴的噴霧區域是由一個或幾個連續的同心圓空心錐環組合而成，不易阻塞，主要用於煉鋼轉爐煙道除塵降溫及各種洗滌塔里的再分佈，也可用於清洗罐、冷卻塔、消防設備中。 -
Specification for 600 1000 v single - phase split concentric electric cables - cables having thermosetting insulation and low emission of smoke and corrosive gases when affected by fire
600 1000v單相分芯同軸電纜規范.第3部分:帶熱固絕緣層和遇火有低發散煙霧和腐蝕性氣體的電纜 -
Lv and mv polymeric insulated cables for use by distribution and generation utilities - specification for distribution cables of rated voltage 0. 6 1 kv - xlpe insulated combined neutral and earth copper wire concentric cables with copper or aluminium conductors, having low emission of smoke and corrosive gases when affected by fire
供電與動力裝置用低電壓和常電壓聚合絕緣電纜.額定電壓為0 . 6 1kv的配電電纜規范.當有火焰影響時煙和腐蝕性氣體低發散的有銅線或鋁導體的xlpe隔絕的結合式中性和接地銅線同心電纜 -
Lv and mv polymeric insulated cables for use by distribution and generation utilities - specification for distribution cables of rated voltage 0. 6 1 kv - xlpe insulated, copper wire waveform or helical concentric cables with solid aluminium conductors, having low emission of smoke and corrosive gases when affected by fire - implementation of hd 603
配電和發電裝置用低壓和常壓聚合絕緣電纜.額定電壓為0 . 6 1kv的配電電纜規范.著火時輕微散發煙氣和腐蝕性氣體的有固態鋁導體的銅線波型或螺旋型xlpe絕緣同軸電纜
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