DIN 45673-7 Bb.1:2013 机械振动 铁路轨道用弹性元件 第7部分:浮漂板轨道系统的弹性元件用实验室试验规程 补充件1:测试表
Mechanical vibration - Resilient elements used in railway tracks - Part 7: Laboratory test procedures for resilient elements of floating slab track systems - Supplement 1: Test forms; with CD-ROM