DB11/T 2172-2023
Technical regulations for energy-saving operation of air source heat pump heating systems in rural residential buildings (English Version)
- Standard No.
- DB11/T 2172-2023
- Language
- Chinese, Available in English version
- Release Date
- 2023
- Published By
- Beijing Provincial Standard of the People's Republic of China
- Latest
- DB11/T 2172-2023
DB11/T 2172-2023 history
- 2023 DB11/T 2172-2023 Technical regulations for energy-saving operation of air source heat pump heating systems in rural residential buildings
