发布时间:2025-02-02 00:38:20
可能原因:
短路过负荷跳闸。因接错线。两根线中有一根是火线,造成短路;
漏电保护跳闸。零线的电流漏入地线,引起漏保跳闸。正常情况零线是不能和地线连接的。
电视背景墙做了3厘米的石膏板,石膏板是直接贴墙上的,里面没有木龙骨石膏板下就是原墙体,能不能挂46电视
2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20想自己装一个自来水通热水现在水龙头下面连着2个管子一个有冷水一根没水怎么把接热水装修时就装好的
2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20 2025-02-02 00:38:20