Electroacoustics - Hearing aids - Part 13: Requirements and methods of measurement for electromagnetic immunity to mobile digital wireless devices (IEC 60118-13:2019); German version EN IEC 60118-13:2020
电声学.助听器.第13部分:移动数字无线设备电磁抗扰度的要求和测量方法(IEC 60118-13-2019);德国版本EN IEC 60118-13:2020