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目前三下开采技术已被越来越多的煤炭企业列为煤矿开采工业广场等主要的回采方法,文章阐述了综采膏体充填工作面回采、充填准备及充填工艺对于膏体充填的要求及影响。
At present three times of mining technology has been more and more coal enterprises as coal mining industrial plaza and other major methods of recovery, the paper describes the fully mechanized mining paste filling face filling, filling preparation and filling process for paste filling requirements and influences.