Home / Standards / GB/T 39200-2020 GB/T 39200-2020 Active Guide for circular economy evaluating—Thermal power industry 循环经济评价 火电行业 Standard Type GBT ICS 13.020.20 CCS Z00 Status 现行 Issue Date 2020-10-11 Implementation 2021-05-01 Responsible Dept 国家标准委 Drafting Unit N/A