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- Use dry chemical fire extinguisher. 用干粉灭火器。
- ordinary dry chemical fire extinguisher 普通干粉灭火器
- multi-purpose dry chemical fire extinguisher 多用干式化学药品灭火器
- stored-pressure dry chemical fire extinguisher 贮压式干粉灭火器
- cartridge-operated dry chemical fire extinguisher 贮气瓶式干粉灭火器
- dry chemical fire extinguishing agent 干粉灭火剂
- dry chemical fire extinguisher 化学干式灭火器
- Study of superfine dry chemical fire extinguishing agent 干粉灭火剂及生产工艺的研究
- The Preparation of Ammonium Phosphate Dry Chemical Fire Extinguishing Agent 超微磷酸铵盐干粉灭火剂的制备
- Study of Superfine Ammonium Phosphate Dry Chemical Fire Extinguishing Agent 超细磷酸铵盐干粉灭火剂研究
- Extinguishing measures: Dry chemical,Foam and CO2 fire extinguisher. 乾粉，泡沫和二氧化碳灭火器。
- Kept a fire extinguisher available at all times. 任何时候都要放置即时可用的灭火器
- The fire extinguisher is filled with chemical foam. 这个灭火器充满了化学泡沫。
- Fire extinguishing agent--Ammonium phosphate dry chemical GB15060-1994磷酸铵盐干粉灭火剂
- A fire extinguisher is a fire-fighting implement. 灭火器是消防用具。
- Adam: Waiter, please get the fire extinguisher! 亚当：服务生，请拿灭火器来！
- Hand fire extinguishers of dry chemical type for aircraft 飞机便携式干化学试剂灭火器
- chemical fire extinguishment mechanism 化学灭火机理
- He aimed a fire extinguisher at me. 他把灭火器对准了我。
- He doused the flames with a fire extinguisher. 他用灭火器把火焰扑灭。
