Integral bearing is a new bearing way of locomotive body used on the structure of body of high speed motor cars.
整体承载是在高速动力车车体结构上采用的一种新的机车车体承载方式。
The structures, technology and materials of cast iron brake shoes for locomotives and high speed motor cars are greatly improved in line with different application conditions in Russia and Japan.
俄罗斯、日本根据使用条件不同，对机车和高速动车铸铁闸瓦的结构、工艺、材料方面进行了较大的改进。
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