inert gas fire extinguish system 惰性气体灭火系统
halogen compound fire extinguish installation 卤化物灭火系统
aero foam fire extinguish method 空气泡沫灭火法
Portable dry powder fire extinguish 手提式干粉灭火机
carbon dioxide fire extinguish 二氧化碳灭火机
Mini-stream Auto-fire-extinguish System 微型自动灭火系统
Forest fire extinguish equipment management 森林火灾灭火设备管理
The spontaneous fire of debris heap leads heavy lost, the application of grouting fire-extinguish method in Fenghuangshan mine is introduced.
矸山的自燃对企业和国家都造成很大损失。介绍和分析了注浆灭火法在凤凰山矿自燃矸山灭火中的应用。
The firemen did their best to extinguish the fire.
消防队员竭尽全力灭火。
It took about 50 minutes to extinguish the fire.
扑灭那场大火花了约五十分钟。
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