
Railway Applications - Track - Noise Barriers And Related Devices Acting On Airborne Sound Propagation - Test Method For Determining The Acoustic Performance - Part 3-2: Normalized Railway Noise Spectrum And Single Number Ratings For Direct Field Applications
出版:Swiss Standards

专家解读视频
基本信息
标准编号: SN EN 16272-3-2:2014
发布时间:2014/10/1 0:00:00
标准类别:Standard
出版单位:Swiss Standards
标准页数:14
标准简介
2014 [01/10/2014]
等同采用的国际标准
EN 16272-3-2 : 2014 - Identical