随着整个国民经济的发展及矿山装备技术的进步，国 内不少矿山都投入大量资金购置采掘设备及矿山无轨辅助设备，为矿山生产提供了坚实的基础。这些先进设备的应用，大大改变了矿山生产的面貌，提高了劳动生产率，设备故障率降低了，矿工劳动条件改善了，矿山的生产水平得到了大 With the development of the entire national economy and advances in mining equipment and technology, many domestic mines have invested heavily in purchasing extractive equipment and trackless auxiliary equipment for mines, providing a solid foundation for mine production. The application of these advanced equipment has greatly changed the face of mine production, increased labor productivity, lowered the equipment failure rate, and improved the working conditions of miners, and the mine’s production level has been greatly increased