短語詞組短語heading g machine 壓頭機;封頭機;頂鐓機steel bar heading press machine 鋼筋冷鐓機BLIND RIET HEADING MACHINE 拉釘打頭機Tube Heading Machine 管類打頭機tunneling of heading machine 掘進機掘進hollow heading machine detail 空心打頭機heading machine detail 螺絲打頭機HOLLOW HEADING MACHINE 空心打頭機;空心打钷 返回 heading machine