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阐述了制动的摩阻复合材料、受流导线及滑板、铝合金、玻璃纤维增强树脂、低合金低碳高强度钢、电渣重熔车轴钢等材料在我国铁路上发展和应用的情况,同时提出了一些技术性的研究课题。
The development and application of brake friction composite material, current-carrying wire and skateboard, aluminum alloy, glass fiber reinforced resin, low-alloy low carbon high strength steel and ESR axle steel are described. At the same time put forward some technical research topics.