A.精密車床 B.精密磨床 C.坐標(biāo)鏜床 D.精密銑床
A.臥式銑鏜床 B.立式銑鏜床 C.坐標(biāo)鏜床 D.精鏜床
A.0.01mm/100mm B.0.02mm/200mm C.0.03mm/l00mm D.0.03mm/300mm