series welding多: many; much; more电极: electrode; pole焊: weld; solder单边多电极焊接: series welding串焊；串联焊；单边多电极焊接；系列焊接: series welding下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:单边多电极焊，即可在微信中查询翻译
