Home / Standards / GB/T 13139-2008 GB/T 13139-2008 Active General specification for hysteresis synchronous motors 磁滞同步电动机通用技术条件 Standard Type GBT ICS 29.160.30 CCS K24 Status 现行 Issue Date 2008-06-13 Implementation 2009-03-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A