Home / Standards / GB/T 10403-2007 GB/T 10403-2007 Active General specification for multipolar and two-speed induction phase shifters 多极和双通道感应移相器通用技术条件 Standard Type GBT ICS 29.160.30 CCS K24 Status 现行 Issue Date 2007-12-03 Implementation 2008-05-20 Responsible Dept 中国电器工业协会 Drafting Unit 中国电器工业协会