
Railway applications. Electromagnetic compatibility. Emission and immunity of the signalling and telecommunications apparatus
出版:British Standards Institution

专家解读视频
基本信息
标准编号: BS EN 50121-4:2016+A1:2019
发布时间:2017/1/31 0:00:00
标准类别:Standard
出版单位:British Standards Institution
标准页数:20
标准简介
This European Standard applies to signalling and telecommunication apparatus that is installed inside the railway environment.
本标准替代的旧标准
等同采用的国际标准
EN 50121-4:2016/A1:2019 - Identical