Water supply - Specification for indirectly heated unvented (closed) storage water heaters
NORM herausgegeben am 1.11.2006
Designation standards: ÖNORM EN 12897
Note: UNGÜLTIG
Publication date standards: 1.11.2006
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM