Home / Standards / GB/T 10927 GB/T 10927 Abolished Surface grinding machines with vertical grinding wheel spindle and round table—Parameters 立轴圆台平面磨床 参数 Standard Type GBT ICS 25.080.50 CCS J55 Status 废止 Issue Date 1989-03-31 Implementation 1990-01-01 Responsible Dept N/A Drafting Unit N/A