改善硫化锰和氟化钙的分布，将会改善切削加工性。

To improve the homogeneity of manganese sulfide and calcium fluoride, the machinability could be enhanced.

youdao

改善硫化锰和氟化钙的分布，将会改善切削加工性。

To improve the homogeneity of manganese sulfide and calcium fluoride, the machinability could be enhanced.

youdao