
Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method (ISO 5136:2003)
NORM herausgegeben am 1.10.2003
Designation standards: ÖNORM EN ISO 5136
Note: UNGÜLTIG
Publication date standards: 1.10.2003
The number of pages: 75
Approximate weight : 225 g (0.50 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM