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泡沫灭火器原理是窒息还是隔离
更新时间: 2021-01-16 21:10:34  

1、泡沫灭火器原理是隔离。

2、泡沫灭火器灭火原理是灭火时,能喷射出大量二氧化碳及泡沫,它们能粘附在可燃物上,使可燃物与空气隔绝,达到灭火的目的。泡沫灭火器存放应选择干燥、阴凉、通风并取用方便之处,不可靠近高温或可能受到曝晒的地方,以防止碳酸分解而失效;冬季要采取防冻措施,以防止冻结;并应经常擦除灰尘、疏通喷嘴。

关键词: 泡沫 灭火器 原理 窒息 还是 隔离

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