它使用了静压磨头装在龙门刨床上对机床导轨进行加工，精度及表面粗糙度达到精密导轨的要求。

The guideways of machine tools are worked by using hydrostatic grinding head attached to a planer. The accuracy and surface roughness reach the requirements of precision guideways.

youdao

它使用了静压磨头装在龙门刨床上对机床导轨进行加工，精度及表面粗糙度达到精密导轨的要求。

The guideways of machine tools are worked by using hydrostatic grinding head attached to a planer. The accuracy and surface roughness reach the requirements of precision guideways.

youdao