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文中介紹了用鋼筋混疑土制造的矿用枕木。設計这种枕木不仅比木制枕木耐久,而且制造与固定簡单,材料消耗少。列举了鋼筋混凝土的技术特征和实驗情况。
This paper describes the use of reinforced suspect made of mining sleepers. The design of such sleepers is not only more durable than wooden sleepers, but also simple to make and fix, with less material consumption. Cite the technical characteristics of reinforced concrete and experimental conditions.