表面精加工 meaning in English
surface finishing
Examples
- They are widely used in polishing the surface aluminium , copper and iron pressed articles , polishing varieties of metal works , removing hair or stab of pressed articles , and sandblasting or grinding of knives and pressed articles
广泛应用于铝压铸件及铜铁铸件的表面精加工处理，各种金属表面的喷砂打磨，铸造工件的除毛边毛刺，刃物表面锻造制品表面的喷砂打磨等。