GOST 34720-2021

Fire dampers of ventilation systems. Test method for the fire resistance

NORMA vydána dne 1.7.2023

Rusky -
Elektronické PDF (2309.70 CZK)

Rusky -

Tištěné (2309.70 CZK)

Anglicky a rusky -

Elektronické PDF (12085.50 CZK)

Anglicky a rusky -

Tištěné (12085.50 CZK)

The information about the standard:

Designation standards: GOST 34720-2021
Publication date standards: 1.7.2023
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST

Annotation of standard text GOST 34720-2021 :

Implemented changes and corrections:
Amd. 8.23
Amd. 1.25