
Multilayer piping systems for hot and cold water installations inside buildings - Part 3: Fittings - Amendment 1 (ISO 21003-3:2008/Amd 1:2021)
NORMA vydaná dňa 28.9.2022
Designation standards: UNE-EN ISO 21003-3:2009/A1:2022
Note: Zmena
Publication date standards: 28.9.2022
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE