Home / Standards / GB/T 38921-2020 GB/T 38921-2020 Active Specification of steam turbine safty protection system for thermal power plant 火力发电厂汽轮机安全保护系统技术条件 Standard Type GBT ICS 27.100 CCS N17 Status 现行 Issue Date 2020-06-02 Implementation 2021-01-01 Responsible Dept 中国电力企业联合会 Drafting Unit N/A