• 联接联接机车矿车部件常用插销链环和回转大型矿车采用兼具缓冲器作用自动车钩

    Coupling is a coupling of locomotive and car parts, commonly used have a link bolt and rotary chain, large car adopts automatic coupling with both buffer action.

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  • 文中提出了一种方案多个大型矿车代替矸石,解决了所存在的问题

    This paper describes a new method, using several shuttle cars instead of storage, this method solves current problem.

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  • 狭小范围技术拆除大型构筑物的基础难题

    It is a difficult problem to demolish large building bases by controlled blasting techniques within a narrow area of concentration plant.

    youdao

  • 狭小范围技术拆除大型构筑物的基础难题

    It is a difficult problem to demolish large building bases by controlled blasting techniques within a narrow area of concentration plant.

    youdao

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