They did good job. Separate grounding wire and natural wire. 地线必
所有跟帖:
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接地线必须是裸线。
-PtLandlord-
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11/17/2020 postreply
13:27:25
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They will pass inspection.
-PtLandlord-
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11/17/2020 postreply
13:29:51
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我也希望能pass,如果他们真如说的那样把不安全的老线换成铜线。
-Ginger123-
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11/17/2020 postreply
14:59:02