
HEARING AIDS. PART 7: MEASUREMENT OF PERFORMANCE CHARACTERISTICS OF HEARING AIDS FOR QUALITY INSPECTION FOR DELIVERY PURPOSES.
NORMA vydaná dňa 15.7.1996
Designation standards: UNE-EN 60118-7:1996
Note: NEPLATNÁ
Publication date standards: 15.7.1996
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE