Existing electric locomotive air brakes of Shao Shan types are mostly used DK-1 model electric-air braking machine as control component, its core is to adopt the relay and touch logic control.
By the end of 2015, all railway trunk lines had realized diesel and electric locomotive traction; types and structures of passenger and freight transport vehicles had been upgraded and updated.
截至2015年年底,铁路主要干线全部实现内燃、电力机车牵引,客货运输车辆品种和结构均实现升级换代。
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As to typesof injuries, locomotive and vehicle injuries were most numerous, followed by automobile vehicle injuries, falling from a high place and hit by an object.