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Homepage>UNE EN 1793-1:2017 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions
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sklademVydáno: 2017-11-15
UNE EN 1793-1:2017 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions

UNE EN 1793-1:2017

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions

Dispositivos reductores de ruido de tráfico en carreteras. Método de ensayo para determinar el comportamiento acústico. Parte 1: Características intrínsecas relativas a la absorción sonora bajo condiciones de campo acústico difuso.

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Označení normy:UNE EN 1793-1:2017
Počet stran:29
Vydáno:2017-11-15
Status:Norma
DESCRIPTION

This standard UNE EN 1793-1:2017 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 1: Intrinsic characteristics of sound absorption under diffuse sound field conditions is classified in these ICS categories:

  • 93.080.30
  • 17.140.30
Categories: