ISO 10844:2011
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ISO 10844:2011
45358

Тезис

ISO 10844:2011 specifies the essential characteristics of a test surface intended to be used for measuring vehicle and tyre/road noise emissions.

The surface design given in ISO 10844:2011: a) produces consistent levels of tyre/road sound emission under a wide range of operating conditions including those appropriate to vehicle sound testing; b) minimizes inter-site variation; c)provides minor absorption of the vehicle sound sources; d) is consistent with road-building practice.


Общая информация 

  •  : Отозвано
     : 2011-02
  •  : 2
  •  : ISO/TC 43/SC 1 Noise
  •  :
    43.020 Road vehicles in general
    17.140.30 Noise emitted by means of transport

Жизненный цикл

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