发布时间:2025-02-01 18:29:52
是一直有点微亮还是,还是亮一会就灭了,如果是前者就没什么,应该是驱动里面电容放电,后者你就要差线路了,要么漏电 要么就是进线和出线太近了 有点漏电或者感应电流,先换开关试一下,先确定不是开关的问题
m126h螺纹塞规用三针法测量中经三针直径1008千分尺应得数值为12372那么公差是多少啊
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