Home / Standards / GB/T 33757.1-2017 GB/T 33757.1-2017 Active Energy saving ratio for distributed energy systems of combined cooling, heating and power—Part 1:Fossil energy driven systems 分布式冷热电能源系统的节能率 第1部分：化石能源驱动系统 Standard Type GBT ICS 27.010 CCS F01 Status 现行 Issue Date 2017-05-12 Implementation 2017-12-01 Responsible Dept 国家标准委 Drafting Unit N/A