Home / Standards / GB/T 1993-1993 GB/T 1993-1993 Active Cooling methods for rotating electrical machines 旋转电机冷却方法 Standard Type GBT ICS 29.160 CCS K20 Status 现行 Issue Date 1993-06-28 Implementation 1994-02-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A