先要考虑的是接地，然后才能加conduit+换3线。要在pannel附近打2根6尺铜桩。。。具体要根据当地的code

来源: 位酷哥于 2023-11-09 06:35:02 [旧帖] [给我悄悄话] 本文已被阅读：次

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