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Hlavní stránka>UNE EN ISO 3746:2011 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:2010)
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sklademVydáno: 2011-09-28
UNE EN ISO 3746:2011 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:2010)

UNE EN ISO 3746:2011

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:2010)

Acústica. Determinación de los niveles de potencia acústica y de los niveles de energía acústica de fuentes de ruido a partir de la presión acústica. Método de control utilizando una superficie de medición envolvente sobre un plano reflectante. (ISO 3746:2010).

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Označení normy:UNE EN ISO 3746:2011
Počet stran:58
Vydáno:2011-09-28
Status:Norma
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This standard UNE EN ISO 3746:2011 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane (ISO 3746:2010) is classified in these ICS categories:

  • 17.140.01
: