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DIN EN 1751 rev
Lüftung von Gebäuden - Geräte des Luftverteilungssystems - Aerodynamische Prüfungen von Drossel- und Absperrelementen
DIN 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; German version EN 13141-4:2021
prEN 1751
Ventilation for buildings - Air terminal devices - Aerodynamic testing of dampers and valves
prEN 1751 rev
Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves
NA 087-00-05 AA
Aerodynamics
DIN EN 00256879
Bahnanwendungen - Akustik - Messung der Quellterme für Umgebungslärmberechnungen
prEN XXX-00256879
Railway applications - Acoustics - Measurement of source terms for environmental noise calculations
DIN EN IEC 61400-5
Wind energy generation systems - Part 5: Wind turbine blades (IEC 61400-5:2020); German version EN IEC 61400-5:2020
DIN EN 15955
Railway applications - Infrastructure - Demountable machines, trailers and associated equipment - General safety and technical requirements for travelling and working; German version FprEN 15955:2021
