butt
对头拼接
butt plate splice【建】
暂无补充释义。
相关词条
butt
three-ply butt[专业]五金
butt weld
resistance butt-seam welding【电】
resistance upset-butt welding【机】
butt
butt joint connector
butt plate splice【建】
暂无补充释义。
butt
butt
three-ply butt[专业]五金
butt weld
resistance butt-seam welding【电】
resistance upset-butt welding【机】
butt
butt joint connector