NB/T 10776-2021
Low ambient temperature air source heat pump water heaters for domestic and similar purposes (English Version)

Standard No.

NB/T 10776-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

国家能源局

Latest

NB/T 10776-2021

NB/T 10776-2021 history

• 2021 NB/T 10776-2021 Low ambient temperature air source heat pump water heaters for domestic and similar purposes