短語詞組短語gun n drilling machine 槍孔鉆床gun drilling machine 槍孔鉆床;深孔鉆床Assembled Gun Drilling 組合深孔鉆slim gun drilling 深孔鉆削gun drilling setup 槍管鉆削裝置gun drilling set -up 槍管鉆削裝置CNC KNEE GUN DRILLING MACHINE 數(shù)控臥式槍孔鉆床 返回 gun drilling