1) straight switch
直尖轨
1.
An analysis is made of causes for side abrasion of speed\|increasing straight switch from track geometry, structure and status of switch component, and dynamic performance of switch with passing train, and routine maintenance, etc.
从轨道几何状态、道岔转辙部分结构特征及其状态、列车过岔动态特征和日常保养等方面 ,着重分析提速道岔直尖轨产生侧磨的原因 ,并阐述整治该病害采取的综合措
补充资料：轨轨
1.依循轨迹。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。