Home / Standards / GB/T 40287-2021 GB/T 40287-2021 Active General framework of information and communication for electric internet of things 电力物联网信息通信总体架构 Standard Type GBT ICS 29.240 CCS F23 Status 现行 Issue Date 2021-05-21 Implementation 2021-12-01 Responsible Dept 中国电力企业联合会 Drafting Unit N/A