DIN EN 16727-1:2018-08
铁路应用 轨道 作用于空气传播声音的隔音屏障和相关装置 非声学性能 第1部分:静态载荷下的机械性能 计算和测试方法
Railway applications - Track - Noise barriers and related devices acting on airborne sound propagation - Non-acoustic performance - Part 1: Mechanical performance under static loadings - Calculation and test methods; German version EN 16727-1:2018