Welding direct-current arc
台湾土木工程术语(中英对照16679个)之15832-16365 ... 对焊，平焊 Welding，butt 直流电弧焊接 Welding，direct-current arc 工地焊接 Welding，field ...
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direct-current arc welding
... shielded arcelectrode 剂掩电弧焊条 direct-current arc welding 直流电弧焊接 direct-current arc welder 直流电弧焊接器 ...
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短语
直流电弧焊接器
Direct-current arc welder
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Welder direct current arc
直流电弧焊接法
Direct-current arc welding
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