Read Edit View history 电弧焊 diànhúhàn arc welding Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 电弧焊/ 電弧焊 diànhúhàn arc welding electric arc welding 这种金属结构是通过电弧焊技术焊接而成的。 Edit Delete References Add reference No references for this word.