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美国诺福克南方铁路公司在对2台PR43C型机车样车进行试验之后,最近又向Progress RailService公司追加订购4台该型机车。PR43C型机车为六轴标准轨距电传动内燃机车,是在原EMD公
Recently, Norfolk Southern Railway Company (USA) commissioned two additional PR43C locomotive prototypes and recently added an additional order to Progress RailService for four of the locomotives. PR43C locomotive is a standard six-axis electric drive locomotive diesel locomotive, is the original EMD male