If the refrigerator is broken I will not find an electrician to repair it. This is not a joke! Che

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
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[@ccshello1]

那台三菱變頻器的英文版操作手冊一共有 523 頁。 想著就昏了！

[@kenchen6101]

城陽電工連PLC都能修了，找來修製冷機怎麼了？合情合理。

[@WeiGe-8888]

*晚上好啊，❤️*

[@user-tm4cf2zj3b]

這線路做得很正規🤣🤣 讓我想到印度的電線桿 還有德國機台配線

[@hongkongsmartboy]

❤

[@goldking6519]

3:52 那個叫可控硅吧

[@suertod1659]

水电工水电工，有水有电还能搞网络运维，没毛病🤣

[@feizhang9508]

加热控制是脉宽调制控制。