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分析了煤矿抢险需快速打开救护通道的重要性,介绍了一种新研制的可用于抢险的掘进机主要技术参数、结构特点,并分析了主要研究内容的设计与主要技术参数的选择确定,指出了该掘进机与其他掘进机相比所具有的技术创新点。
This paper analyzes the importance of emergency opening rescue channel in coal mine rescue, introduces a new developed main technical parameters and structural features of the roadheader used in emergency rescue, and analyzes the design of the main research contents and the selection of the main technical parameters, The TBM compared with other roadheader has the technical innovation.