Not the correct use of cast iron plate, if use flat surface roughness of workpiece inspection can cause soon wear etc.
不正确使用铸铁平板，如用平板检验表面粗糙的工件会造成很快磨损等。
Not the correct use of cast iron plate, if use flat surface roughness of workpiece inspection can cause soon wear etc.
不正确使用铸铁平板，如用平板检验表面粗糙的工件会造成很快磨损等。
应用推荐