Home / Standards / GB/T 37819-2019 GB/T 37819-2019 Active Bi-circulation power generation unit for low-temperature waste heat recovery 低温余热双循环发电装置 Standard Type GBT ICS 13.030.40 CCS J88 Status 现行 Issue Date 2019-08-30 Implementation 2020-03-01 Responsible Dept 国家发展改革委 Drafting Unit N/A