词典 / 通用词汇
butt joint connector
暂无补充释义。
crup butt
butt
three-ply butt[专业]五金
butt weld【机】;butt welding【机】
butt weld
resistance butt-seam welding【电】
resistance upset-butt welding【机】
补充或纠正词条 →