Home / Standards / GB/T 38678-2020 GB/T 38678-2020 Active General technical requirements for shallow geothermal energy utilization 浅层地热能利用通用技术要求 Standard Type GBT ICS 27.010 CCS F04 Status 现行 Issue Date 2020-03-31 Implementation 2020-10-01 Responsible Dept 国家标准委 Drafting Unit N/A