DB11/T 2172-2023
Technical regulations for energy-saving operation of air source heat pump heating systems in rural residential buildings (English Version)
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DB11/T 2172-2023
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
Lastest
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
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