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NFS 31 122-1 : 2017

Current

Current

The latest, up-to-date edition.

ACOUSTICS - REQUIREMENTS FOR SOUND PRESSURE LIMITERS, RECORDERS AND DISPLAY UNITS INTENDED TO BE USED DURING ACTIVITIES INVOLVING AMPLIFIED SOUND - PART 1: TECHNICAL REQUIREMENTS

Published date

20-02-2017

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DevelopmentNote
Indice de classement: S31-122-1. Supersedes NFS 31 122. (02/2017)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Current
Supersedes

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