GOST R ISO 389-4 : 2011
Current
Current
STATE SYSTEM FOR ENSURING THE UNIFORMITY OF MEASUREMENTS - ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 4: REFERENCE LEVELS FOR NARROW-BAND MASKING NOISE
Published date
01-24-2013
Publisher
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| DocumentType |
Standard
|
| PublisherName |
Interstandard (Russia)
|
| Status |
Current
|
| Standards | Relationship |
| ISO 389-4:1994 | Identical |
Summarise
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