Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems (ISO 21805:2023)
NORMA vydána dne 6.9.2023
Designation standards: UNE-EN ISO 21805:2023
Publication date standards: 6.9.2023
The number of pages: 46
Approximate weight : 138 g (0.30 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE