
Fire resistance tests for service installations - Part 12: Non-mechanical fire barrier for ventilation ductwork
NORMA vydána dne 20.1.2021
Designation standards: UNE-EN 1366-12:2015+A1:2021
Publication date standards: 20.1.2021
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE