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Under what conditions would the use of a Class C fire extinguisher be preferable to a Class A extinguisher? C类火灾灭火器比A类灭火器更适用于以下哪一种情况？（）
- A、A .When the fire involves paper products当火灾和纸制品有关时
- B、B .When the fire is caused by flammable products当火灾由易燃物造成
- C、C .When the fire involves electrical equipment当火灾和电器设备有关时
- D、D .When the fire is in an enclosed area当火灾发生在一个封闭空间内
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更多 “Under what conditions would the use of a Class C fire extinguisher be preferable to a Class A extinguisher? C类火灾灭火器比A类灭火器更适用于以下哪一种情况？（）A、A .When the fire involves paper products当火灾和纸制品有关时B、B .When the fire is caused by flammable products当火灾由易燃物造成C、C .When the fire involves electrical equipment当火灾和电器设备有关时D、D .When the fire is in an enclosed area当火灾发生在一个封闭空间内” 相关考题
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