NBN EN ISO 11821 : 1997
Current
Current
The latest, up-to-date edition.
GELUIDLEER - METING VAN DE GELUIDVERZWAKKING TER PLAATSE VAN EEN VERPLAATSBAAR SCHERM
Published date
12-01-2013
Publisher
1 Scope
2 Normative references
3 Definitions
4 Instrumentation
5 Determination of in situ sound attenuation
6 Uncertainty
7 Information to be recorded
8 Information to be reported
Annex
A Bibliography
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