Norm
[AKTUELL]
UNE-EN 13141-9
UNE-EN 13141-9
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 9: Externally mounted humidity controlled air transfer device
Titel (englisch)
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 9: Externally mounted humidity controlled air transfer device