
Acoustics - Determination of sound power levels of noise sources - Requirements for the performance and calibration of reference sound sources
STANDARD published on 1.4.1993
Designation standards: ÖNORM ISO 6926
Note: WITHDRAWN
Publication date standards: 1.4.1993
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM