Home / Standards / GB/T 32219-2015 GB/T 32219-2015 Active Cylinder mill—Cast grinding cylpebs 筒式磨机 铸造磨段 Standard Type GBT ICS 73.120 CCS D94 Status 现行 Issue Date 2015-12-10 Implementation 2017-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A