发布时间:2025-01-18 08:57:48
如你认为预埋电线有损伤,可为此线路加装个漏电保护开关就是了;
不要去体验触电的感觉,就怕万一;
果真有漏电情况发生(即漏电保护开关起作用),那么只能抽出原电线而重新穿新电线,或者是放弃这路电线不再使用;
请问93年的老公房二楼马桶反水以前装防溢器现在新装修马桶移位了5厘米怎么装防溢器
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