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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 7341.5-2018 |
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 |
China National Standards admittance |
 English PDF |
| GB/T 8753.3-2005 |
Anodizing of aluminium and aluminium alloys-Assessment of quality of sealed anodic oxide coatings Part 3:admittance test 铝及铝合金阳极氧化 氧化膜封孔质量的评定方法 第3部分:导纳法 |
China National Standards admittance |
English PDF |
| GB/T 15953-1995 |
Instruments for the measurement of aural acoustic impedance/admittance 耳声阻抗/导纳的测定仪器 |
China National Standards admittance |
English PDF |
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