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阐述了高产高效综放工作面总体配套的目的、研究方案及先进技术的应用, 总结了井下工业性试验情况, 并指出了存在问题。
The purpose, research program and application of advanced technology in high-productivity and high-efficiency fully mechanized caving face are expounded. The downhole industrial experiment is summarized and the existing problems are pointed out.