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NBN EN ISO 389-3 : 1999

Current

Current

The latest, up-to-date edition.

ACOUSTICS - REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT - PART 3: REFERENCE EQUIVALENT THRESHOLD VIBRATORY FORCE LEVELS FOR PURE TONES AND BONE VIBRATORS (ISO 389-3:2016)

Published date

12-01-2013

DevelopmentNote
Supersedes NBN EN 27566 (10/2003)
DocumentType
Standard
PublisherName
Belgian Standards
Status
Current
Supersedes

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