SS-EN-ISO-4869-2 › Historical Revision Information
Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:1994)
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Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:2018)
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Designation Name
SS-EN ISO 4869-2
Revision Level
EDITION 1
Status
Superseded
Publication Date
Nov. 17, 1995
Language(s)
English, Swedish
Page Count
36
International Equivalent
EN ISO 4869-2:1995(IDT); ISO 4869-2:1994(IDT)