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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| JJF 1191-2008 |
Calibration Specification for Acoustic Performance of Audiometry Rooms 测听室声学特性校准规范 |
China Metrological
Standards Audiometry |
 English PDF |
| JJG 2038-2004 |
Verification Scheme of Measuring Instruments for Audiometry 听力计量器具检定系统表 |
China Metrological
Standards Audiometry |
English PDF |
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