UNE-CEN ISO/TS 80004-11:2020
Electroacoustics - Hearing aids - Part 9: Methods of measurement of the performance characteristics of bone conduction hearing aids
- 标准号
- UNE-CEN ISO/TS 80004-11:2020
- 发布
- 2020年
- 发布单位
- ES-UNE
- 当前最新
- UNE-CEN ISO/TS 80004-11:2020