ÖNORM EN 13141-4

Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 4: Aerodynamic, electrical power and acoustic performance of unidirectional ventilation units

STANDARD published on 1.11.2021

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The information about the standard:

Designation standards: ÖNORM EN 13141-4
Publication date standards: 1.11.2021
The number of pages: 45
Approximate weight : 135 g (0.30 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM