
Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance Part 4: Intrinsic characteristics - In situ values of sound diffraction under direct sound field
出版:German Institute for Standardisation (Deutsches Institut für Normung)

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基本信息
标准编号: DIN EN 16272-4 (2016-12)
发布时间:2016/12/1 0:00:00
标准类别:Standard
出版单位:German Institute for Standardisation (Deutsches Institut für Normung)
标准页数:38
等同采用的国际标准
EN 16272-4:2016 - Identical