1.
Application of Pre-blasting Technology in the Nanfen Open-Air Iron Mine
预裂爆破技术在南芬露天铁矿的应用
2.
Open pit iron ore 35kV power supply substation
露天铁矿35kV坑内变电站供电初探
3.
Operation Practice of Serving Open - Pit Iron Mined Out area As Milltailings Reservoir
露天铁矿采空场当作尾矿库安全运行实践
4.
Improvement and Application of Draniage System of Deep Concave Mining of Qidashan Open-pit Mine
齐大山深凹露天铁矿排水系统的改进与应用
5.
Stability Analysis and Forecast of the North Wall Slope of Gongchangling Open-Pit Mine
弓长岭露天铁矿北帮边坡的稳定性分析与预测
6.
Study on Feng Jia Donggou Dumping Site Stability in Nanfen Open-pit Iron Mine
南芬露天铁矿冯家东沟排土场滑坡稳定性分析
7.
Application of Inner Dump for Open-pit in Gushan Iron Mine
露天矿内排土技术在姑山铁矿的应用
8.
Analysis on the personal noise exposure in an outdoor iron mine factory
某露天开采铁矿厂个体噪声暴露测量结果分析
9.
On Control of Ore Rock Quality of Open - pit Blasting in Beijing Shouyun Iron Mine
北京首云铁矿露天爆破矿岩质量的控制研究
10.
On the Measure and Research of the Rock and Ore’s Weights in Nanfen Open-Air Iron Mine
南芬铁矿露天采场岩矿石体重的测定与研究
11.
The Technical Research of Safe Backstoping Craft of the Undermining of the Eastern Open-pit of Daye Iron Mine;
大冶铁矿露天转地下安全回采工艺的研究
12.
Study on the Boundary Roof Pillar Optimization in the Transition from Surface Mining to Underground Mining in Daxingshan Mine;
大杏山铁矿露天转井下境界顶柱优化研究
13.
The Study on The Forecast of Water Inflow during Turing Open Pit into Undergound Mining in ShiRengou Iron Mine;
石人沟铁矿露天转地下开采地下涌水预测研究
14.
Study on High Efficient Mining Scheme for Xiaowanggou Iron Mine to Transfer from Open-Pit into Underground Mining
小汪沟铁矿露天转地下高效开采方案研究
15.
Shallow Lava Boundary Enclosure on Open Pit of Dahongshan Iron Mine and Optimization Research
大红山铁矿浅部熔岩露天境界圈定及优化研究
16.
Design practice of transferring open pit mining into underground mining in Xingshan iron mine
杏山铁矿露天转地下开采工程的设计实践
17.
Study on criterion of slope failure in eastern open pit in Daye
大冶铁矿东露天采场边坡破坏判据的研究
18.
(of mines and mining) worked from the exposed surface.
（矿或采矿）露天挖掘的。