| 1. | Mechanical coupler for measurement of bone vibrators
骨质振动测量仪的机械耦合器 |
| 2. | Mechanical coupler for measurements on bone vibrators
骨传振动器测量用机械耦合器 |
| 3. | Mechanical coupler for measurements on bone vibrators iec 60373 : 1990 ; german version hd 590 s1 : 1991
骨传振动器测量用机械耦合器 |
| 4. | Hearing aids . part 9 : methods of measurement of characteristics of hearing aids with bone vibrator output
助听器.第9部分:骨振子输出助听器特性测量方法 |
| 5. | Hearing aids - methods for measurement of characteristics of hearing aids with bone vibrator output
助听器.第9部分:带骨传导振动器输出的助听器特性测量方法 |
| 6. | Specification for artificial mastoids for the calibration of bone vibrators used in hearing aids and audiometers
助听器及听力计中骨传导振动器校准用仿真乳突规范 |
| 7. | Hearing aids ; methods of measurement of characteristics of hearing aids with bone vibrator output ; identical with iec 60118 - 9 , edition 1985
助听器.第9部分:骨振子输出助听器特性测量方法 |
| 8. | Acoustics - reference zero for the calibration of audiometric equipment - reference equivalent threshold force levels for pure tones and bone vibrators
声学.音响设备校正参考零点.纯音和骨振子用参考等效阈听力级 |
| 9. | Acoustics - reference zero for the calibration of audiometric equipment - part 3 : reference equivalent threshold force levels for pure tones and bone vibrators
声学校准测听设备的基准零级第3部分:骨振器纯音基准等效阈力级 |
| 10. | Acoustics . reference zero for the calibration of audiometric equipment . reference equivalent threshold force levels for pure tones and bone vibrators
声学.听力设备校正的标准零点.第3部分:纯音和骨传导振动器用标准等效阈力级别 |
