automatic submerged arc wildin埋弧自動焊
詞語: automatic submerged arc wildin埋弧自動焊
解釋: 埋弧自動焊
詞性: 名詞
詞典: 能源專業英漢詞典
automatic submerged arc wildin埋弧自動焊 相關解釋
埋弧自動焊 automatic submerged arc welding
埋弧自動焊 automatic submerged-arc welsing;submerged arc automatic welding;unionmelt welding
埋弧自動焊 lincoln weld