
Railway applications. Track. Track geometry quality. Characterization of track geometry
出版:British Standards Institution

专家解读视频
This document gives definitions for the principal track geometry parameters and specifies minimum requirements for measurement and the analysis methods.
EN 13848-1:2019 - Identical
EN 13848-1 : 2003 + A1 2008 - Identical
EN 13848-1:2019 - Identical
EN 13848-1 : 2003 + A1 2008 - Identical