Research on cms - aided blast design for ore pillar extraction 辅助矿柱回采爆破设计研究
2.
Pillar drawing in room - and - pillar mining at jinshan gold mine 金山金矿房柱法开采的矿柱回采
3.
Practice and monitoring technology of pillar recovery at very large mined out areas in shizishan copper mine 狮子山铜矿特大空区中矿柱回采的监测技术与实践
4.
The application of heterogenous interface control - blasting techniques in the mining of high - level pillars at anqing copper mine 异质界面控制爆破技术在安庆铜矿高阶段矿柱回采中的应用