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在第十一个五年计划期间开发的应用6、25、1000型单轨掘进-回采机组沿走向分条回采急倾斜矿体的开采工艺是矿山工业发展中的一项先进的科学技术决策。现在,这项工艺业经科学论证;编制了(并已开始使用)说明书;已组织新型单轨设备的批量生产。至1989年底已生产出21套掘进-回采机组,在9座矿山使用。对矿山分析及应用这项新工艺取得的结果证明,将开采脉状矿床应用这项工艺的比重提高到20%～25%是可能的,而且是合理的。为进一步发展和扩大这项新工艺的应用
Applications developed during the 11th Five-Year Plan Single track excavation types 6, 25 and 1000 - mining of stripping units along the strike of steep slopes is a state-of-the-art scientific and technological decision-making in the mining industry. The process is now scientifically validated; the manual has been prepared (and started to be used); and the mass production of new monorails has been organized. By the end of 1989, 21 sets of digging-recovery units had been produced and were used at nine mines. The results obtained from the mine analysis and application of this new process prove that it is possible and reasonable to increase the proportion of ore-bearing vein deposits using this process to 20-25%. To further develop and expand the application of this new technology