该文以邓家庄煤矿边角煤开采为例,阐述了边角煤开采方法的应用,能够实现煤矿的高效开采,同时提高了资源回收率,并为企业带来了丰厚的经济效益。%On the ease of boundary coal - pillars in Dengjiazhuang Coal Mine, that paper presents an account of the application of means in boundary coal - pillars that leads to coal production at high efficiency and at the same time improved coal recovery rate. This brings about much improved economic returns to the mine.
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