施工现场安全用电管理常见问题图解讲解
施工现场安全用电管理常见问题图解讲解施工现场经常发生的安全用电方面的问题：
1．“一机一闸一漏一箱”不能保证
2．拖地线、线路无保护、线路绝缘破损
3.手持工具以及电焊机等设备一（二）次线路过长
4．电焊机无二次保护
5．配电箱门不锁、进出线无保护、接线混乱
6．漏电失灵
7．不能按要求使用安全电压
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