多规格石高强度开采矿山开拓系统的三维规划设计与施工
Three-dimensional Planning Design and Construction of Multi-size Stone High-strength Mining Development System
多规格石高强度开采矿山开拓系统的三维规划设计与施工 |
| 唐玉成,方翔,张中雷,崔晓荣 |
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Three-dimensional Planning Design and Construction of Multi-size Stone High-strength Mining Development System |
| Yucheng TANG,Xiang FANG,Zhonglei ZHANG,Xiaorong CUI |
| 图5 矿山道路剖面线位置图 |
| Fig.5 Mine roads section line location map |
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