
Energy performance of buildings - Economic evaluation procedure for energy systems in buildings
NORM herausgegeben am 1.5.2008
Designation standards: ÖNORM EN 15459
Note: UNGÜLTIG
Publication date standards: 1.5.2008
The number of pages: 51
Approximate weight : 153 g (0.34 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM