single pass welding是什么意思


中文翻译单道焊

网络释义

1)single pass welding,单道焊2)single pass welding,单道焊接3)single pass welding,单焊道4)single pass plate welding,单道板焊5)single-pass welding,单道焊缝6)autogenous single-pass welding,单道自熔焊

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