Kana iyo yepakati frequency spot welding muchina uri kushanda, nekuda kwekureba-welding, zvisingaverengeki zvinokanganisa zvepakarepo zvakakwirira zvazvino uye zvisingaverengeki kudhumhana kwemazana emakirogiramu ekumanikidza, iyo electrode yekupedzisira nzvimbo inoshanduka zvakanyanya, izvo zvinokonzeresa kusarongeka kwewelding. Munguva yewelding, ...
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