Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-7: Space heating generation systems, biomass combustion systems
NORM herausgegeben am 1.2.2009
Designation standards: ÖNORM EN 15316-4-7
Note: UNGÜLTIG
Publication date standards: 1.2.2009
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM