最近,法国Alstom公司运输部的新任总裁展望2010年前后铁路机车车辆的技术发展,认为:2010年的列车仍将是传统的轮轨系统列车,轨道、车轮、牵引电机这种基本模式不会有根本改变,但成本将降低50％左右,噪声明显下降,舒适度提高;目前笨重而产 Recently, the new president of the transportation department of Alstom in France looked forward to the technological development of railway rolling stock around 2010 and believed that the train in 2010 will still be the traditional train-wheel system. The basic mode of track, wheel, traction motor will not have The fundamental change, but the cost will be reduced by about 50%, the noise decreased significantly, increased comfort; the present bulky