GB 50263-1997

Code for installation and acceptance of gas fire-extinguishing systems

NORMA vydána dne 24.2.1997

Anglicky a čínsky -
Elektronické PDF (NA DOTAZ)

The information about the standard:

Designation standards: GB 50263-1997
Note: NEPLATNÁ
Publication date standards: 24.2.1997
Country: Chinese technical standard
Kategorie: Technické normy GB