automatic welding head

同义词释义

1)automatic welding head,自动焊头2)automaticwelding head,自动焊机头3)tractor head,自动焊接头4)automatic welding with twin welding heads,双机头自动焊5)tractor head,自动跟踪焊接头6)automatic single-head welder,自动单头焊机