
Electroacoustics. Hearing aids. Measurement of the performance characteristics of hearing aids for production, supply and delivery quality assurance purposes.
NORMA vydaná dňa 14.2.2006
Designation standards: BS EN 60118-7:2005
Publication date standards: 14.2.2006
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategória: Technické normy BS
ISBN: 0 580 47661 8 Status: Revision Underway