BS EN ISO 4869-2:1995

Acoustics. Hearing protectors. Estimation of effective A-weighted sound pressure levels when hearing protectors are worn.

STANDARD published on 28.9.2007

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The information about the standard:

Designation standards: BS EN ISO 4869-2:1995
Note: WITHDRAWN
Publication date standards: 28.9.2007
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Category: Technical standards BS