PNE-prEN ISO 389-3
Current
Current
The latest, up-to-date edition.
ACOUSTICS- REFERENCE ZERO FOR THE CALIBRATION OF AUDIOMETRIC EQUIPMENT. PART 3: REFERENCE EQUIVALENT THRESHOLD FORCE LEVELS FOR PURE TONES AND BONE VIBRATORS (ISO 389-3)
Published date
05-02-1999
Publisher
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Committee |
CTN 74
|
DocumentType |
Standard
|
PublisherName |
Asociacion Espanola de Normalizacion
|
Status |
Current
|
Standards | Relationship |
ISO 389-3:1994 | Identical |
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