NF EN 16272-4 : 2017
Current
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - TRACK - NOISE BARRIERS AND RELATED DEVICES ACTING ON AIRBORNE SOUND PROPAGATION - TEST METHOD FOR DETERMINING THE ACOUSTIC PERFORMANCE - PART 4: INTRINSIC CHARACTERISTICS - IN SITU VALUES OF SOUND DIFFRACTION UNDER DIRECT SOUND FIELD
Published date
04-08-2014
Publisher
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| DevelopmentNote |
Indice de classement: F90-272-4. PR NF EN 16272-4 July 2014. (08/2014)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| EN 16272-4:2016 | Identical |
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