Normadoc

BS EN ISO 22868:2006

Superseded Historical

Forestry machinery. Noise test code for portable hand-held machines with internal combustion engine. Engineering method (grade 2 accuracy)

€316.00

BS EN ISO 9612:2025

Active Most Recent

Acoustics. Determination of occupational noise exposure. Methodology

€374.00

NF EN 61252, C97-630 (06/1995)

Superseded Historical

Electroacoustics. Specifications for personal sound exposure meters. - Électroacoustique

€82.00

NF EN 61252/A1, C97-630/A1 (04/2001)

Superseded Historical

Electroacoustics - Specifications for personal sound exposure meters - Électroacoustique

€52.00

NF EN 61252/A2, C97-630/A2 (07/2017)

Superseded Historical

Electroacoustics - Specifications for personal sound exposure meters - Amendement 2 - Electroacoustique - Spécifications des exposimètres acoustiques individuels

€28.00

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13.140 : Noise with respect to human beings

BS EN ISO 22868:2006

BS EN ISO 9612:2025

NF EN 61252, C97-630 (06/1995)

NF EN 61252/A1, C97-630/A1 (04/2001)

NF EN 61252/A2, C97-630/A2 (07/2017)