Elements of building constructions. Fire doors and gates. Fire resistance test method
NORM herausgegeben am 1.1.2010
Designation standards: GOST R 53307-2009
Publication date standards: 1.1.2010
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST