Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 4: Fans used in residential ventilation systems
NORM herausgegeben am 15.8.2011
Designation standards: ÖNORM EN 13141-4
Note: UNGÜLTIG
Publication date standards: 15.8.2011
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM