Fire resistance tests for service installations - Part 9: Single compartment smoke extraction ducts
NORMA vydaná dňa 11.6.2025
Designation standards: UNE-EN 1366-9:2025
Publication date standards: 11.6.2025
The number of pages: 55
Approximate weight : 165 g (0.36 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE