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详细介绍了祁东煤矿3248综采工作面甩采的回采工艺,以及所采取的一些措施,并分析了经济效益,实践证明,此种回采工艺比工作面改造具有明显的优越性,节约了时间,多回收了煤炭资源。
This paper introduces in detail the mining technology of 3248 fully mechanized coal mining face in Qidong Coal Mine and some measures taken, and analyzes the economic benefits. Practice has proved that such mining technology has obvious advantages over face modification and saves time , More recycled coal resources.