![Effect of the vertical relative motion of stock/switch rails on wheel–rail contact mechanics in switch panel of railway turnout - Xiaochuan Ma, Ping Wang, Jingmang Xu, Rong Chen, 2018 Effect of the vertical relative motion of stock/switch rails on wheel–rail contact mechanics in switch panel of railway turnout - Xiaochuan Ma, Ping Wang, Jingmang Xu, Rong Chen, 2018](https://journals.sagepub.com/cms/10.1177/1687814018790659/asset/images/large/10.1177_1687814018790659-fig1.jpeg)
Effect of the vertical relative motion of stock/switch rails on wheel–rail contact mechanics in switch panel of railway turnout - Xiaochuan Ma, Ping Wang, Jingmang Xu, Rong Chen, 2018
![Nzr50-7.5low-Cost Railroad Track Switch Turnout - China Railway Turnout, Turnout in Railway | Made-in-China.com Nzr50-7.5low-Cost Railroad Track Switch Turnout - China Railway Turnout, Turnout in Railway | Made-in-China.com](https://image.made-in-china.com/202f0j00JulUBEHnsQpz/Nzr50-7-5low-Cost-Railroad-Track-Switch-Turnout.jpg)
Nzr50-7.5low-Cost Railroad Track Switch Turnout - China Railway Turnout, Turnout in Railway | Made-in-China.com
![Mechanical turnout switch of railway tracks. The mechanism is modern, electric railroad switch. Close up arrows Stock Photo - Alamy Mechanical turnout switch of railway tracks. The mechanism is modern, electric railroad switch. Close up arrows Stock Photo - Alamy](https://c8.alamy.com/comp/2G5M7DF/mechanical-turnout-switch-of-railway-tracks-the-mechanism-is-modern-electric-railroad-switch-close-up-arrows-2G5M7DF.jpg)