Home / Standards / GB/T 28695-2012 GB/T 28695-2012 Active Standard of strength calculation for centrifugal drum 离心机转鼓强度计算规范 Standard Type GBT ICS 73.120 CCS J77 Status 现行 Issue Date 2012-09-03 Implementation 2013-03-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A