Determination of sound power of noise sources - Method using a reference sound source
NORM herausgegeben am 1.3.1991
Designation standards: ÖNORM S5037
Note: UNGÜLTIG
Publication date standards: 1.3.1991
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM