An electrical fire should be put out by dry powder. （）A、电火应该使用干粉扑灭。B、木火应该用干粉扑灭。C、油火应该用干粉扑灭。D、普通火应该用干粉扑灭。
An electrical fire should be put out by dry powder. （）
- A、电火应该使用干粉扑灭。
- B、木火应该用干粉扑灭。
- C、油火应该用干粉扑灭。
- D、普通火应该用干粉扑灭。
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