| 1. | Audiometers . part 2 : equipment for speech audiometry
听力计.第2部分:语言测听仪 |
| 2. | Audiometers ; part 2 : equipment for speech audiometry
测听计.第2部分:语言测听装置 |
| 3. | Audiometers - part 2 : equipment for speech audiometry
听力计.第2部分:讲话听力设备 |
| 4. | Audiometers . part 2 : equipment for speech audiometry
听力计第二部分:语言测听设备 |
| 5. | Acoustics - audiometric test methods - speech audiometry
声学.听力测试方法.语言听力测定 |
| 6. | Manual pure - tone threshold audiometry , method for
人工纯音阈值测听方法 |
| 7. | Acoustics - audiometric test methods - part 3 : speech audiometry
声学测听方法第3部分：语言测听 |
| 8. | Bera brain - stem electric response audiometry
脑干电反应听力测验法 |
| 9. | Audiometers - equipment for speech audiometry
听力计.语言交流设备 |
