Welding machine protection grounding for kcf positioning pin
Time：2023-08-18 18:16:01 Click：432
Welding machine protection grounding for kcf positioning pin:
There is a specially set grounding terminal behind the welding machine, which must be firmly connected to the ground during the use of the welding machine to prevent the welding machine casing from being electrified
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- Introduction to Welding Stress of El···
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