Home / Standards / GB/T 25704-2010 GB/T 25704-2010 Active Overflow ball mill - Specific metal consumption 溢流型球磨机 金属单耗 Standard Type GBT ICS 73.120 CCS D94 Status 现行 Issue Date 2010-12-23 Implementation 2011-07-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A