
Heating systems in buildings - Method for calculation of system energy requirements and system efficiencies - Part 4-2: Space heating generation systems, heat pump systems
NORMA vydána dne 30.3.2010
Designation standards: UNE-EN 15316-4-2:2010
Note: NEPLATNÁ
Publication date standards: 30.3.2010
The number of pages: 130
Approximate weight : 421 g (0.93 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE