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NBN EN ISO 14257:2002

Acoustics - Measurement and parametric description of spatial sound distribution curves in workrooms for evaluation of their acoustical performance (ISO 14257:2001)

Summary

Directives : Construction products,Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec

Technical characteristics

Publisher Bureau de Normalisation Belge (NBN)
Publication Date 12/04/2001
Cancellation Date 04/30/2002
Page Count 37
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