公路路线设计规范
Specification of the highway route design
山区铁路选线
mountain railway route selection
铁路线路
railway route
railway lines
rail track
Railway line
railway track
railroad line
Railway
high-speed railway
highway or railway horizontal alignment
铁路线路保护监控装置
integrated protection and control device for railway substation
铁路选线
railway location
railway route selection
railway alignment
Location of Railway Route Selection
Railway alignment selection
railway route selection；railway location；approximate railway location；location of railway route selection
railway location design
approximate railway location
alignment selection
railway-locating
电力架空线路设计
overhead power lines design
电子线路设计及测试技术
Electronic Design and Test