Stope groundpressurecontrol is a key issue in an open stope mining process.
采场地压控制是空场采矿法开采工艺的关键环节。
2
Finally, Suggestions are made on carrying out scientific research into the deep groundpressurecontrol of domestic manganese deposits.
最后对国内锰矿床深部地压控制方面开展科学研究提出了建议。
3
The generation background and the classification principle of mass filling method are analyzed from the aspects of groundpressurecontrol and production process.