Ventilation for buildings - Energy performance of buildings - Guidelines for inspection of ventilation systems
NORM herausgegeben am 1.12.2007
Designation standards: ČSN EN 15239
Classification mark: 120015
Catalog number: 79423
Note: UNGÜLTIG
Publication date standards: 1.12.2007
The number of pages: 48
Approximate weight : 144 g (0.32 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN