The electriclocomotive traction is mostly used in the whole railway passenger carriages and freight passenger carriages.
全路客运客车和货运客车大多采用电力机车牵引。
2
By the end of 2015, all railway trunk lines had realized diesel and electriclocomotive 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。
3
By the end of 2015 all railway trunk lines had realized diesel and electriclocomotive traction; types and structures of passenger and freight transport vehicles had been upgraded and updated.