T/GIEHA 030-2021
Classification of indoor air quality in Business District (English Version)

Standard No.

T/GIEHA 030-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/GIEHA 030-2021

Scope

This document specifies the terms, definitions, requirements and testing methods for indoor air quality indicators and classifications in business areas. Suitable for assessment of indoor air quality in business areas.

T/GIEHA 030-2021 history

• 2021 T/GIEHA 030-2021 Classification of indoor air quality in Business District