backhand welding是什麼意思、英文翻譯及中文解釋
backhand welding
詞語: backhand welding
解釋: 後退焊,反手焊
詞典: 冶金專業英漢詞典
backhand welding 相關解釋
backhand welding 〔名詞〕反手焊接,右向焊,後退式氣焊
backhand welding 後退焊接,反手焊接
backhand welding
詞語: backhand welding
解釋: 後退焊,反手焊
詞典: 冶金專業英漢詞典
backhand welding 相關解釋
backhand welding 〔名詞〕反手焊接,右向焊,後退式氣焊
backhand welding 後退焊接,反手焊接