
Elements of building constructions. Fire resistance test methods. Doors and gates
NORMA vydána dne 1.3.1997
Designation standards: GOST 30247.2-97
Note: NEPLATNÁ
Publication date standards: 1.3.1997
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST