Home / Standards / GB/T 25442-2010 GB/T 25442-2010 Abolished Standard methods for determining losses and efficiency of rotating electrical machines from tests(excluding machines for traction vehicles) 旋转电机(牵引电机除外)确定损耗和效率的试验方法 Standard Type GBT ICS 29.160.01 CCS K20 Status 废止 Issue Date 2010-11-10 Implementation 2011-05-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A