
Energy performance of buildings - Energy use for heating systems
NORM herausgegeben am 1.1.2010
Designation standards: ÖNORM H5056
Note: UNGÜLTIG
Publication date standards: 1.1.2010
The number of pages: 99
Approximate weight : 328 g (0.72 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM