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东坑仔煤矿在开采后期,通过不断深化挖潜存量资源,进行生产技术改造,加大对老区地质找煤复采力度,取得了良好的效果。该矿针对薄硬煤开采过程中存在的问题,提出了改进薄硬煤层开采的技术措施。
In the later stage of mining, Dongkeng Tsai coal mine achieved good results by continuously deepening potential reserves, revamping its production technology and increasing coal recovery in the old geology area. In view of the problems in the process of thin hard coal mining, the mine proposed the technical measures to improve the mining of thin hard coal seam.