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随着采矿工业的发展，我国黄金矿山从８０年代 初开始，陆续引进了大批井下无轨设备。这些设备的使用，有力地促进了矿山科技进步，提高了 设备的使用．有力地促进了矿山科技进开采强度和劳动生产率，减轻了采矿工人的劳动强度，为黄金工业的发展起到了积极的推动作用。为了保
With the development of the mining industry, the gold mine in our country started to introduce a large number of underground trackless equipment successively from the early 1980s. The use of these devices has effectively promoted the scientific and technological progress of mines and improved the use of equipment. This has effectively promoted the mining technology’s strength in mining and labor productivity, reduced the labor intensity of mining workers and played a positive role in promoting the development of the gold industry. To protect