Enclosing building structures crossing junction points by using pipe, which is made of polymeric materials. Fire resistance test
NORMA vydána dne 1.1.2010
Designation standards: GOST R 53306-2009
Publication date standards: 1.1.2010
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST