Devices for in-situ generation of biocides - Ozone
NORMA vydaná dňa 11.6.2025
Designation standards: UNE-EN 17971:2025
Publication date standards: 11.6.2025
The number of pages: 47
Approximate weight : 141 g (0.31 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE