Home / Standards / GB/T 7341.5-2018 GB/T 7341.5-2018 Active Electroacoustics—Audiometric equipment—Part 5: Instruments for the measurement of aural acoustic impedance/admittance 电声学 测听设备 第5部分:耳声阻抗/导纳的测量仪器 Standard Type GBT ICS 17.140.50 CCS A59 Status 现行 Issue Date 2018-06-07 Implementation 2019-01-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A