Acoustics - Determination of sound power levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:1995, including Cor 1:1995)
STANDARD published on 1.12.2009
Designation standards: ÖNORM EN ISO 3746
Note: WITHDRAWN
Publication date standards: 1.12.2009
The number of pages: 25
Approximate weight : 75 g (0.17 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM