
Railway track materials Turnouts, switches and crossings
出版:Rail Industry Safety and Standards Board

专家解读视频
The objective of this Standard is to provide information and requirements for the design and manufacture of turnouts, switches and crossings, and their components.This Standard specifies requirements for the design and manufacture of turnouts, switches and crossings, and their components.This Standard does not cover management of turnouts, switches and crossings during other stages of the asset’s lifecycle such as installation and maintenance.