T/HNSNWF 003-2022
Guide for classification and evaluation of installation and construction capacity of fresh air sys. (English Version)

Standard No.

T/HNSNWF 003-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Group Standards of the People's Republic of China

Latest

T/HNSNWF 003-2022

T/HNSNWF 003-2022 history

• 2022 T/HNSNWF 003-2022 Guide for classification and evaluation of installation and construction capacity of fresh air sys.