Home / Standards / GB/T 26866-2011 GB/T 26866-2011 Abolished Testing specifications of time synchronism systems for power system 电力系统的时间同步系统检测规范 Standard Type GBT ICS 27.100 CCS N22 Status 废止 Issue Date 2011-07-29 Implementation 2011-12-01 Responsible Dept 中国电力企业联合会 Drafting Unit 中国电力企业联合会