地下矿扇形中深孔装药设计模型研究与应用
Research and Application of Model for Fan-shaped Medium-deep Hole Charging Design in Underground Mines
地下矿扇形中深孔装药设计模型研究与应用 |
| 陈鑫 |
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Research and Application of Model for Fan-shaped Medium-deep Hole Charging Design in Underground Mines |
| Xin CHEN |
| 图3 某地下矿山扇形中深孔爆破布孔设计成果 |
| Fig.3 Design results of fan-shaped medium-deep holes blasting hole arrangement in an underground mine |
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