Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of a mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings
NORM herausgegeben am 1.4.2011
Designation standards: ČSN EN 13141-7
Classification mark: 127131
Catalog number: 87707
Note: UNGÜLTIG
Publication date standards: 1.4.2011
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN