NF S31-502/A1*NF EN ISO 11202/A1:2021
Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections - Amendment 1

Standard No.

NF S31-502/A1*NF EN ISO 11202/A1:2021

Release Date

2021

Published By

Association Francaise de Normalisation

Latest

NF S31-502/A1*NF EN ISO 11202/A1:2021

NF S31-502/A1*NF EN ISO 11202/A1:2021 history

• 2021 NF S31-502/A1*NF EN ISO 11202/A1:2021 Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions applying approximate environmental corrections - Amendment 1