GB/T 25102.8-2017电声学助听器第8部分:模拟实际工作条件下的助听器性能测量方法国家标准
英文:Electroacoustics—Hearing aids—Part 8: Methods of measurement of performance characteristics of hearing aids under sim...
英文:Electroacoustics—Hearing aids—Part 8: Methods of measurement of performance characteristics of hearing aids under sim...