thin electric switch contact 薄型开关电触头
Ultrasonic imaging nondestructive testing technology could be used effectively in inspecting and controlling braze quality of switch electric contact.
针对开关电触头钎焊质量难以检测的问题,采用超声成像无损检测技术能够有效地检测并控制焊接质量。
It expounds how to use non-contact switch to stop the short circuit of the electric apparatus and lamp circuits etc. from sparking, and shows experimental and practical parameters.
阐明了如何使用无触点开关来防止电器线路及灯具等短路产生的火花,并给出了实验和实用参数。
The invention relates to an electric switch contact protection scheme which belongs to the technical field of electric switch manufacture.
本发明所述的一种电器开关触点保护方案,属于电器开关制作技术领域。
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