Glass in building - Fire resistant glazed emenets with transparent or translucent glass products - Classification of fire resistance
NORM herausgegeben am 1.6.2005
Designation standards: ČSN EN 357
Classification mark: 701022
Catalog number: 73318
Note: UNGÜLTIG
Publication date standards: 1.6.2005
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN