Acoustic. Determination of sound power levels of noise sources using sound pressure. Survey method using an enveloping measurements surface over a reflecting plane
STANDARD published on 1.10.1996
Designation standards: ČSN ISO 3746
Classification mark: 011606
Catalog number: 20016
Note: WITHDRAWN
Publication date standards: 1.10.1996
The number of pages: 36
Approximate weight : 108 g (0.24 lbs)
Country: Czech technical standard
Category: Technical standards ČSN