
Technical specifications for installations inside buildings conveying water for human consumption - National supplements to ÖNORM EN 806 (all parts)
NORM herausgegeben am 1.2.2025
Designation standards: ÖNORM B2531
Note: UNGÜLTIG
Publication date standards: 1.2.2025
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM