Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 4: Fans used in residential ventilation systems
NORM herausgegeben am 1.6.2004
Designation standards: ÖNORM EN 13141-4
Note: UNGÜLTIG
Publication date standards: 1.6.2004
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM