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电气火灾的扑救一般有两种情况：一是断电灭火；二是带电灭火。在哪些情况下可以带电扑救电气设备火灾呢?1.情况紧急，不及时实施灭火，火灾将迅速蔓延到危险或重要地带。2.停电将造成更大的伤亡或损失。3.本级电开关故障，而与线路上一级又联系不上无法进行停电。4.夜间火灾如
Electric fire fighting there are two general situations: First, power outage fire; second is charged fire. Under what circumstances can be charged to save the electrical equipment fire? 1. The situation is urgent, the fire is not implemented in a timely manner, the fire will quickly spread to dangerous or important areas. 2. Blackouts will result in greater casualties or losses. 3. This level of electrical switch failure, but with the line level and can not be linked to power outages. 4. Night fire like