NF EN 21680-1 : 1992
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
ACOUSTIQUE - CODE D'ESSAI POUR LE MESURAGE DU BRUIT AERIEN EMIS PAR LES MACHINES ELECTRIQUES TOURNANTES - PARTIE 1 : METHODE D'EXPERTISE POUR LES CONDITIONS DE CHAMP LIBRE AU-DESSUS D'UN PLAN REFLECHISSANT
Superseded date
01-03-2000
Superseded by
Published date
12-01-2013
Publisher
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| DevelopmentNote |
INDICE DE CLASSEMENT: S31006-1
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 1680-1:1986 | Identical |
| EN 21680-1 : 1991 | Identical |
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