bare wire arc welding光: light; ray焊丝: solder wire; welding stick; ...电弧焊: electric-arc welding; arc-we ...带焊剂焊丝电弧焊: flux cored arc welding管状焊丝电弧焊: flux cored arc welding; flux cored welding下载手机词典可随时随地查词查翻译
