Home / Standards / GB/T 22670-2008 GB/T 22670-2008 Abolished Test procedures for converter-fed three phase cage induction motors 变频器供电三相笼型感应电动机试验方法 Standard Type GBT ICS 29.160.30 CCS K20 Status 废止 Issue Date 2008-12-31 Implementation 2009-11-01 Responsible Dept 中国电器工业协会 Drafting Unit 中国电器工业协会