标准号:DINEN16272-2-2013
英文标准名称:Railwayapplications-Track-Noisebarriersandrelateddevicesactingonairbornesoundpropagation-Testmethodfordeterminingtheacousticperformance-Part2:Intrinsiccharacteristics-Airbornesoundinsulationinthelaboratoryunderdiffusesoundfieldconditions;GermanversionEN16
国际标准分类号:93.1