• 最后提出解决辅助装置能力配套问题国产减速大型化问题

    The problems are also presented of the capacity match with supplementary equipment and the manufacture of domestic large-scale reduction gear.

    youdao

  • 研究掘进机配套设备之间配套问题阐明了支护材料运输配套方案选择原则

    Firstly , this thesis studies on the mating relationship among tunnelling machine and its latter mating equipments , illustrates the principle of selecting scheme of supporting materials haulaged.

    youdao

  • 研究掘进机配套设备之间配套问题阐明了支护材料运输配套方案选择原则

    Firstly , this thesis studies on the mating relationship among tunnelling machine and its latter mating equipments , illustrates the principle of selecting scheme of supporting materials haulaged.

    youdao

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