短語(yǔ)詞組短語(yǔ)numerical l control milling machine 數(shù)控銑牀numerical control vertical milling machine 數(shù)控立式銑牀numerical control plano milling machine 數(shù)控龍門銑牀numerical control propeller milling machine 數(shù)控螺鏇槳銑牀The Numerical Control Milling Machine 數(shù)控銑牀numerical control of milling machine 數(shù)控鍵槽銑牀numerical control gate boring -milling machine 數(shù)控龍門鏜銑牀 返回 numerical control milling machine