Described are the development process, main technical parameters, technical features, structure, testing and application prospects of the KM_ (70) coal bopper car.
介绍了km_(70)型煤炭漏斗车的研制过程、主要技术参数、技术特点、结构、试验情况及应用前景。
Described are the development process, main technical parameters, technical features, structure, testing and application prospects of the KM_ (70) coal bopper car.
介绍了km_(70)型煤炭漏斗车的研制过程、主要技术参数、技术特点、结构、试验情况及应用前景。
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