
Fire dampers of ventilation systems. Test method for the fire resistance
NORMA vydána dne 1.7.2023
Designation standards: GOST R 53301-2019
Publication date standards: 1.7.2023
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST