短語(yǔ)詞組短語(yǔ)CNC lathe -bed 數(shù)控車(chē)牀牀身gap -type lathe bed 馬鞍車(chē)牀牀身gear -head lathe with gap bed 齒輪馬鞍車(chē)牀geared head gap -bed lathe 馬鞍車(chē)牀geared d head gap -bed lathe 馬鞍車(chē)牀 返回 lathe-bed