Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-3: Heat generation systems, thermal solar systems
NORM herausgegeben am 1.10.2007
Designation standards: ÖNORM EN 15316-4-3
Note: UNGÜLTIG
Publication date standards: 1.10.2007
The number of pages: 49
Approximate weight : 147 g (0.32 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM