UNE-EN ISO 389:1996
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ACOUSTICS. STANDARD REFERENCE ZERO FOR THE CALIBRATION OF PURE-TONE AIR CONDUCTION AUDIOMETERS. (ISO 389:1991).
Superseded date
30-04-2001
Published date
21-05-1996
Publisher
| Committee |
CTN 74/SC 1
|
| DevelopmentNote |
Supersedes UNE 74020. (07/2003)
|
| DocumentType |
Standard
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
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