T/CGAS 023-2022
Direct buried underground gas pressure regulating device (English Version)

Standard No.

T/CGAS 023-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

Group Standards of the People's Republic of China

Latest

T/CGAS 023-2022

T/CGAS 023-2022 history

• 2022 T/CGAS 023-2022 Direct buried underground gas pressure regulating device