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  • 简介:IntroductionBeingofgreatvaluetorailwaytransportandhencetonationaleconomy,electrificationofrailwayshasbeencarriedoutveryrapidlyinChinainthepast30years.Bytheendof1990,some6941kmofelectrifiedrailwayshavebeenopenedtotrafficandabout16,000kmoronefourthofthetotalrailwaylengthareexpectedtobeelectrified,accountingfor45%ofthetotalrailwayfreightvolume.Atpresent,ShaanxiProvinceranksfirstwithrespecttototal

  • 标签: RAILWAY ACCOUNTING RANKS TRAFFIC FOURTH hence