
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 1: Externally and internally mounted air transfer devices
STANDARD published on 13.11.2019
Designation standards: UNE-EN 13141-1:2019
Publication date standards: 13.11.2019
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Spanish technical standard
Category: Technical standards UNE