
Metal pipes penetrations through fire rated constructions. Fire resistance test
NORM herausgegeben am 1.10.2024
Designation standards: GOST R 71574-2024
Publication date standards: 1.10.2024
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST