Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 1: Externally and internally mounted air transfer devices
NORM herausgegeben am 1.8.2004
Designation standards: ČSN EN 13141-1
Classification mark: 127131
Catalog number: 70156
Note: UNGÜLTIG
Publication date standards: 1.8.2004
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN