Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of ducted mechanical supply and exhaust ventilation units (including heat recovery)
NORMA vydaná dňa 20.10.2021
Designation standards: UNE-EN 13141-7:2021
Publication date standards: 20.10.2021
The number of pages: 57
Approximate weight : 171 g (0.38 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE