NB/T 10417-2020
Specifications for installation and acceptance of low ambient temperature air source heat pump hot air fans (English Version)

Standard No.

NB/T 10417-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

国家能源局

Latest

NB/T 10417-2020

NB/T 10417-2020 history

• 2020 NB/T 10417-2020 Specifications for installation and acceptance of low ambient temperature air source heat pump hot air fans