Home / Standards / GB/T 40294-2021 GB/T 40294-2021 Active Methods for determining electrically excited synchronous machine quantities from tests 确定电励磁同步电机参数的试验方法 Standard Type GBT ICS 29.160.01 CCS K21 Status 现行 Issue Date 2021-05-21 Implementation 2021-12-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A