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通过河流下采煤在成庄矿的实际应用,深入进行技术和效果分析,得出了科学的技术参数,对今后在河流下采煤具有重要的指导意义。
Through the practical application of coal mining in Chengzhuang mine under the river, the technology and effect analysis are deeply carried out, and the scientific technical parameters are obtained, which has important guiding significance for coal mining under the river in the future.