Home / Standards / GB/T 11920-2008 GB/T 11920-2008 Active General specification of central control equipment and system for electrical parts in power stations and substations 电站电气部分集中控制设备及系统通用技术条件 Standard Type GBT ICS 29.240.01 CCS K51 Status 现行 Issue Date 2008-09-24 Implementation 2009-08-01 Responsible Dept 中国电力企业联合会 Drafting Unit N/A