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客厅灯不亮了怎么修
更新时间: 2021-01-07 17:44:23  

1、如果电路有问题,如零线与火线反接或短路,这时我们可以用电笔测量电路,找出问题所在,然后关闭电源,重新接线。2、如果灯管损坏,比如灯丝烧坏,我们需要更换灯管。可以从市场上买到同样大小的灯,关掉家里的电源,爬上梯子,把损坏的灯拆下,更换新灯泡。3、如果是因为灯座连接处接触不良,我们应该先关闭电源,然后将电线和灯座紧密连接。

关键词: 客厅 怎么

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