Amendment 1 - Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements
STANDARD published on 9.11.2017
Designation standards: IEC 60118-4-ed.3.0/Amd.1
Note: Change
Publication date standards: 9.11.2017
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: International technical standard
Category: Technical standards IEC