As for cast iron when the workpiece, cast iron plate wear large;

工件材料和工件表面质量的影响。如当工件为铸铁时，铸铁平板磨损较大；

youdao

As for cast iron when the workpiece, cast iron plate wear large;

工件材料和工件表面质量的影响。如当工件为铸铁时，铸铁平板磨损较大；

youdao