Acoustics - Determination of sound power radiated into a duct by fans and other air-moving devices - In-duct method
NORM herausgegeben am 1.9.2003
Designation standards: ČSN EN ISO 5136
Classification mark: 011667
Catalog number: 68107
Note: UNGÜLTIG
Publication date standards: 1.9.2003
The number of pages: 68
Approximate weight : 204 g (0.45 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN