
Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993)
NORM herausgegeben am 1.10.1995
Designation standards: ÖNORM EN ISO 9614-1
Note: UNGÜLTIG
Publication date standards: 1.10.1995
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM