Hi everyone this is [Chengyang Electrical Circuit]]
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I am an ordinary electrician in Qingdao Shandong Province and I have been working for 18 years.
Maintenance and installation of factories equipment homes various circuits
Share electricity knowledge maintenance process various circuit maintenance examples video
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/ @城阳电工电路
repair# vlog# circuit# repair# knowledge# encyclopedia
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Негізгі бет 在我更换了一个新开关并修复了故障后,即使跳闸,所有线路依然带电。这是我第一次遇到这种情况,真是让人意外!这是成阳电路的一个独特故障。
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