标准号:DINEN16272-3-1-2013
英文标准名称:Railwayapplications-Track-Noisebarriersandrelateddevicesactingonairbornesoundpropagation-Testmethodfordeterminingtheacousticperformance-Part3-1:Normalizedrailwaynoisespectrumandsinglenumberratingsfordiffusefieldapplications;GermanversionEN16272-3-1:2012
国际标准分类号:93.1