Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 4: Aerodynamic, electrical power and acoustic performance of unidirectional ventilation units
NORM herausgegeben am 1.10.2021
Designation standards: STN EN 13141-4
Classification mark: 127005
Catalog number: 133535
Publication date standards: 1.10.2021
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN