China 'GB/T 25127.2-2020
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 25127.2-2020
Low ambient temperature air source heat pump (water chilling)packages—Part 2:Heat pump (water chilling)packages for household and similar application 低环境温度空气源热泵(冷水)机组 第2部分:户用及类似用途的热泵(冷水)机组
Issued Date:2020-06-02
Implemented Date:2021-04-01
Issued by:
The Standardization Administration of the People's Republic of China