Acoustics. Audiometric test methods. Speech audiometry.
NORM herausgegeben am 15.5.1998
Designation standards: BS EN ISO 8253-3:1998
Note: UNGÜLTIG
Publication date standards: 15.5.1998
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategorie: Technische Normen BS