SAC GB/T 4854.1 : 2004
Current
Current
The latest, up-to-date edition.
ACOUSTICS-REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 1: REFERENCE EQUIVALENT THRESHOLD SOUND PRESSURE LEVELS FOR PURE TONES AND SUPRA-AURAL EARPHONES
Published date
12-01-2013
Publisher
Sorry this product is not available in your region.
| DocumentType |
Standard
|
| PublisherName |
Standardization Administration of China
|
| Status |
Current
|
| Standards | Relationship |
| ISO 389-1:1998 | Identical |
Summarise
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