Home / Standards / GB/T 40584-2021 GB/T 40584-2021 Active Technical specification for setting calculation software and data of relay protection 继电保护整定计算软件及数据技术规范 Standard Type GBT ICS 29.240.99 CCS F21 Status 现行 Issue Date 2021-10-11 Implementation 2022-05-01 Responsible Dept 中国电力企业联合会 Drafting Unit N/A