采用计算机控制的钻铣法可以获得更高轻量化程度及几何精度的镜坯 ，并能得到较高的加工效率。
Better working efficiency and higher lightweightting grade have been achieved by CNC machining for large lightweightted mirror substrate.
采用计算机控制的钻铣法可以获得更高轻量化程度及几何精度的镜坯 ，并能得到较高的加工效率。
Better working efficiency and higher lightweightting grade have been achieved by CNC machining for large lightweightted mirror substrate.
应用推荐