plasma arc welding (paw) 中文意思是什麼
plasma arc welding (paw)
解釋
等離子弧焊-
Plasma - arc welding ( paw ) may be used for hard surfacing, overlaying and fully automatic butt welding
等離子弧焊可用於敷焊硬合金表面、堆焊和全自動對接焊。
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