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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

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DocumentType
Standard
PublisherName
Standardization Administration of China
Status
Current

Standards Relationship
ISO 389-1:1998 Identical

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