they may be running on different lines.

来源: borisg 于 2024-12-26 19:45:25 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (61 bytes)
回答: 請教一个电源插座的问題 由 Green_sky 于 2024-12-26 18:19:55

you have to take the outlet out to test power. 

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