Home / Standards / GB/T 40286-2021 GB/T 40286-2021 Active The performance testing method of bi-circulation unit for low-temperature waste heat recovery and utilization 低温双循环余热回收利用装置性能测试方法 Standard Type GBT ICS 27.010 CCS J88 Status 现行 Issue Date 2021-05-21 Implementation 2021-12-01 Responsible Dept 中国电器工业协会 Drafting Unit N/A