Acoustics - Requirements for the performance and calibration of reference sound sources used for the determination of sound power levels
NORM herausgegeben am 1.8.2016
Designation standards: ČSN EN ISO 6926
Classification mark: 011616
Catalog number: 99993
Note: UNGÜLTIG
Publication date standards: 1.8.2016
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN