Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-1: Space heating generation systems, combustion systems (boilers)
NORM herausgegeben am 1.10.2008
Designation standards: STN EN 15316-4-1
Classification mark: 060237
Catalog number: 106879
Note: UNGÜLTIG
Publication date standards: 1.10.2008
The number of pages: 98
Approximate weight : 325 g (0.72 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN