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SR ISO 4869:1994
Acoustics. Measurement of sound attenuation of hearing protectors. Subjective method.
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Status :
Withdrawn
Approval date : 1/1/1994
Publish date : 1/2/1994
Withdrawal date : 11/30/1997
Number of pages : 10
ICS : 13.340.20 Head protective equipment
Technical Committee : -1 - Standards that do not belong to the heritage of any technical committee
- Replaced by SR EN 24869-1:1998