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如何正确的灭火

更新时间: 2021-01-14 11:26:15     

1、在使用灭火器时,需要先将瓶体颠倒几次,使筒内干粉松动。

2、再除掉铅封,拔掉保险销。

3、左手握住喷管,右手提着压把,在距离火焰两米的地方,右手用力压下压把,左手拿着喷管左右摇摆。

4、然后使干粉覆盖燃烧区,直至把火全部扑灭。

关键词: 如何 正确 灭火

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