Fire-fighting water supply in buildings 建筑物消防用水
fire fighting water system 消防水系统
fire fighting water 消防用水
fire fighting water cannon 消防水炮
fire-fighting water supply 消防供水
fire-fighting water-supply system 消防给水系统
fire fighting water flow 消防用水量
Pointed out are the basic demands of fire-fighting pump station design and fire-fighting water pool setting. Analysis is made on setting principles of standby pump at fire-fighting pump station, t…
文章总结了消防给水系统和泡沫灭火系统的设计原则,同时指出了消防泵房布置设计和消防水池设置的基本要求。
The fireman paused for a couple minutes, gulped down a cup of cold water and returned to the job of fighting the fire.
救火员停下一两分钟匆匆喝一杯冷水,又返身投入灭火的战斗中去了。
The fireman paused for a couple minutes, gulped down a cup of cold water and returned to the job of fighting the fire .
救火员停下一两分钟匆匆喝一杯冷水,又返身投入灭火的战斗中去了。
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