extinguisher

Check the expiry date for all foam extinguisher.

检查所有泡沫灭火器的过期时间。

They threw eggs, sticks, bottles and a fire extinguisher at the police.

他们向警察投掷了鸡蛋，木棍，酒瓶和一些灭火器。

Abstr: The text elaborated the basic step of the high civil building extinguisher distribution design, and illustrate with example.

文章摘要： 本文阐述了高层民用建筑灭火器配置设计的基本步骤，并举例说明。