three-phase welding 中文意思是什麼
three-phase welding
解釋
本相電弧焊-
Industrial limited company of electrical machinery of branch water makes the arc arc welding generator of three - phase direct current professionally, exempting and is shocked by electricity the dangerous advantage, stop the worker fitting the accident and happenning, 200 to 600 amperes are complete in specifications
清水電機工業有限公司專業製造三相直流電弧電焊機,擁有免遭受電擊危險優點,杜絕工安事故發生, 250至600安培規格齊全。
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