临时用电安全技术
临时用电安全技术
发布时间：2024-10-29 15:35:17
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推荐参考答案 (
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答案：["两","两","保护接零","负荷侧","30mA","l5mA","一机一闸一漏保一箱","严禁","总配电箱","分配电箱","开关箱","1.4~1.6m","0.8~1.6m","进线口和出线口","非木质","2.5mm2","保护接零","下方施工","4","2","6","拉闸断电,锁好开关箱","电工","每月","10mm2","Ll.N.L2.L3.PE","30m","2.5m","3m","2.5m","0.1~0.2m"]
