
Fixed firefighting systems - Water mist systems - Part 11: Test protocol for cable tunnels for open nozzle systems
NORMA vydána dne 4.10.2023
Designation standards: UNE-EN 14972-11:2023
Publication date standards: 4.10.2023
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE