NF C97-630/A2*NF EN 61252/A2:2017
Electroacoustics - Specifications for personal sound exposure meters

Standard No.

NF C97-630/A2*NF EN 61252/A2:2017

Release Date

2017

Published By

Association Francaise de Normalisation

Latest

NF C97-630/A2*NF EN 61252/A2:2017

NF C97-630/A2*NF EN 61252/A2:2017 history

• 2017 NF C97-630/A2*NF EN 61252/A2:2017 Electroacoustics - Specifications for personal sound exposure meters