Home / Standards / GB/T 30149-2019 GB/T 30149-2019 Active CIM based efficient model exchange format 电网通用模型描述规范 Standard Type GBT ICS 29.240 CCS K45 Status 现行 Issue Date 2019-06-04 Implementation 2020-01-01 Responsible Dept 中国电力企业联合会 Drafting Unit N/A