GOST R ISO 389-5 : 2011
Current
Current
The latest, up-to-date edition.
STATE SYSTEM FOR ENSURING THE UNIFORMITY OF MEASUREMENTS - ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 5: EQUIVALENT THRESHOLD SOUND PRESSURE LEVELS FOR PURE TONES IN THE FREQUENCY RANGE 8 KHZ TO 16 KHZ
Published date
24-01-2013
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