
Recommendation on preferred frequencies for acoustical measurements.
NORM herausgegeben am 5.4.1963
Designation standards: BS 3593:1963
Note: UNGÜLTIG
Publication date standards: 5.4.1963
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: British technical standard
Kategorie: Technische Normen BS