
Energy performance of buildings - Energy use for heating systems
NORM herausgegeben am 1.3.2011
Designation standards: ÖNORM H5056
Note: UNGÜLTIG
Publication date standards: 1.3.2011
The number of pages: 96
Approximate weight : 319 g (0.70 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM