ÖNORM EN ISO 4869-2

Acoustics - Hearing protectors - Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn (ISO 4869-2:1994)

STANDARD published on 1.10.1995

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The information about the standard:

Designation standards: ÖNORM EN ISO 4869-2
Note: WITHDRAWN
Publication date standards: 1.10.1995
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM