| 露天矿山采场境界并段的优点 |
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| 引用本文： | 蔡更新,郭金宏.露天矿山采场境界并段的优点[J].黑龙江冶金,2009(4). |
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| 作者姓名： | 蔡更新 郭金宏 |
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| 作者单位： | 黑龙江省冶金设计规划院 |
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| 摘 要： | 通过对露天矿山采场境界并段与非并段进行对比,阐述境界并段的优点。
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| 关 键 词： | 露天矿山境界 并段 优点 |
The merit of open-air mine stope boundary and section |
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| Authors: | Cai Gengxin; Guo Jinhong |
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| Affiliation: | Cai Gengxin; Guo Jinhong(Heilongjiang Metallurgical Institute of Design and planning; Harbin 150040 China); |
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| Abstract: | Through contrast of the open-air mine stope boundary and the section,merit the boundary and the section is elabsrafod. |
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| Keywords: | Open-air mine boundary section merit |
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