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NFS 31 001 : 1982

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Superseded date

01-11-1994

Published date

12-01-2013

DevelopmentNote
Although this has been superseded, there is a Projet (Draft) version of this document available as follows: S 31-01PR NOV.1999 66 PAGES
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Superseded

NF EN 26189 : 1992 ACOUSTICS - PURE TONE AIR CONDUCTION THRESHOLD AUDIOMETRY FOR HEARING CONSERVATION PURPOSES

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