1.
new developments of underoround mining methods For gentle dip and thin orebodies in foreign countries
国外缓倾斜薄矿体采矿方法的新发展
2.
A TEST OF THEM MINING METHOD FOR MODERATELY INCLINED THIN OREBODY IN DOUNAN MANGANESE MINE
斗南锰矿缓倾斜薄矿体采矿方法的试验研究
3.
Research on Mining Method of Thin and Multilayer Ore Bodies That Sloped Slowly of Yunnan Dayao Copper Mine;
云南大姚铜矿多层缓倾斜薄矿体采矿方法研究
4.
Discussion on Decreasing the Dilution and Loss Rate of Underground Mining Alumyte of Gently Dipping Thin Ore Body
降低缓倾斜薄矿体铝土矿地下开采损失贫化率方法探讨
5.
A talk about the orientation of the development of mining gentle dip and extra-narrow orebody by resuing-and-backfilling method
浅论缓倾斜极薄矿体削壁充填采矿法发展方向
6.
Improvement of mining method for the orebody of gentle dip and medium thickness
缓倾斜中厚矿体采矿方法的改进实践
7.
Test research of mining method of gently inclined moderate thick ore-body
缓倾斜中厚金矿体采矿方法试验研究
8.
AN APPLICATION OF ROCK MECHANICS IN MODERATE DIP OREBODY MINING
岩石力学在缓倾斜矿体开采中的应用
9.
Theory and technology on trackless mining of gentle dip multi-strata ores of medium size
缓倾斜中厚矿体机械化采矿理论与技术
10.
Selection of Mining Methods of Little Declining Ore-body Under Thick-large Quaternary
厚大第四系下缓倾斜矿体采矿方法的选择
11.
Study on mining method for the mining of gentle dip orebody of fracture zone type
对缓倾斜破碎带型矿体开采方法的探讨
12.
The Application of the Delaminating All-sided Stoping in Exploitation of Gentle Dip Rich Ore-body
分层全面法在开采缓倾斜富矿体中的应用
13.
Elementary analysis of the current situation and advance in stoping of gentle dip and medium thickness orebody
浅析国内缓倾斜中厚矿体回采现状及进展
14.
Stability analysis of mined-out area in gently inclined broken discontinuous orebody
缓倾斜破碎不连续矿体采空区稳定性分析
15.
Application of Groove Cutting by Medium-length Hole Blasting in Gently Inclined Cracked Orebody
中深孔排炮拉槽在缓倾斜破碎矿体中的应用
16.
Study on the Optimization of the Stope Structure Parameters and Extraction Sequence of Gently Inclined and Very Thin Ore Vein
缓倾斜极薄矿脉采场结构参数和回采顺序优化研究
17.
Mining Steeply-inclined Thin Orebody with Medium-deep Hole High Sublevel Stoping Method
中深孔高分段空场法开采急倾斜薄矿体
18.
Low Dip Ore-forming Theory of Cryptoexplosive Breccia Deposit and Its Application
隐爆角砾岩型矿床矿体缓倾斜成矿理论及其应用