SAC GB/T 4854.9 : 2016
Current
Current
ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 9: PREFERRED TEST CONDITIONS FOR THE DETERMINATION OF REFERENCE HEARING THRESHOLD LEVELS
Published date
09-26-2016
Publisher
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| DocumentType |
Standard
|
| PublisherName |
Standardization Administration of China
|
| Status |
Current
|
| Standards | Relationship |
| ISO 389-9:2009 | Identical |
Summarise
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