T/CECS 704-2020
Building overall air tightness testing and performance evaluation standards (English Version)

Standard No.

T/CECS 704-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

Group Standards of the People's Republic of China

Latest

T/CECS 704-2020

Scope

The main technical contents are: general principles, terms and symbols, basic regulations, differential pressure method, tracer gas method, and test reports

T/CECS 704-2020 history

• 2020 T/CECS 704-2020 Building overall air tightness testing and performance evaluation standards