Home / Standards / GB/T 30143-2013 GB/T 30143-2013 Abolished Specification for YZR series of wound-rotor three-phase induction motors for crane and metallurgical applications YZR系列起重及冶金用绕线转子三相异步电动机技术条件(机座号450~500) Standard Type GBT ICS 29.160.30 CCS K26 Status 废止 Issue Date 2013-12-17 Implementation 2014-05-10 Responsible Dept 中国电器工业协会 Drafting Unit N/A