時(shí)速250公里60-18號(hào)單開(kāi)道岔
No. 18 single turnout of 60kg/m rail at a speed of 250km/h on the Shanghai-Nantong high-speed railway.
道岔容許通過(guò)速度
Allowable passing speed
直向:250km/h
Direct passing speed: 250km/h
側(cè)向: 80km/h
Lateral passing speed: 80km/h