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门用久了门上合页发响怎么办
更新时间: 2020-06-30 00:00:00  

合页用久了有磨损,使用门时会发出响声。解决办法如下:

1、更换合页。

2、在合页上面滴一些机油,减小合页的摩擦。

3、往合页里放铅笔粉末。把铅笔削出铅芯,把铅芯磨成粉末涂于合页的轴上并倒进合页的槽里。

4、把蜡烛削下来一些,涂抹到合页里面。

关键词: 合页 怎么办

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