Home / Standards / GB/T 37013-2018 GB/T 37013-2018 Active Maintenance specification of transmission line of voltage-source converter based high voltage direct current (VSC-HVDC) 柔性直流输电线路检修规范 Standard Type GBT ICS 29.240.20 CCS F21 Status 现行 Issue Date 2018-12-28 Implementation 2019-07-01 Responsible Dept 中国电力企业联合会 Drafting Unit N/A