GB/T 41315-2022

Safety shut-off valves for city gas transmission and distribution system

NORMA vydaná dňa 9.3.2022

Anglicky a čínsky -
Elektronické PDF (1794.80 EUR)

The information about the standard:

Designation standards: GB/T 41315-2022
Publication date standards: 9.3.2022
Country: Chinese technical standard
Kategória: Technické normy GB