Hearing aids. Methods for measurement of electroacoustical characteristics.
NORMA vydána dne 30.3.1984
Designation standards: BS EN 60118-0:1993
Note: NEPLATNÁ
Publication date standards: 30.3.1984
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategorie: Technické normy BS