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根据目前国外资料分析,矿山开采综合机械化,高效率矿山机械设备的日益发展,是提高矿山劳动生产率的重要因素。现将国外已普遍使用的天井掘进设备及地下矿山装载、转运等高效率矿山机械设备简介如下:
According to the current foreign data analysis, the comprehensive development of mining mechanization and high-efficiency mining machinery and equipment is an important factor to improve the labor productivity of mines. Now abroad has been widely used in tunneling equipment and underground mining loading, transport and other high-efficiency mining machinery and equipment profile is as follows: