Acoustics.Determination of sound power levels of noise sources using sound pressure.Comparison method in situ (ISO 3747:2000)
NORM herausgegeben am 1.12.2009
Designation standards: STN EN ISO 3747
Classification mark: 011612
Catalog number: 109420
Note: UNGÜLTIG
Publication date standards: 1.12.2009
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN