1.
Analyving the drivage capacity wholely and seeking for hanlance of mining and olrivage relation;
全面分析掘进能力 谋求采掘关系平衡
2.
sinking hoisting plant
向下掘进用提升绞车
3.
hydraulic cutting boom machine
液压切削支臂掘进机
4.
hydraulic boom machine
液压支臂切削掘进机
5.
long hole raising
深孔爆破法天井掘进
6.
engineering boring and drilling devices
工程钻探和掘进机械
7.
STUDY ON TUNNELING EXPERIMENT AND MATHEMATICAL MODEL OF EPB SHIELD
土压平衡式盾构掘进试验及掘进数学模型研究
8.
pattern recognition of full face TBM boring performance
全断面隧道掘进机掘进状况分类识别研究
9.
Study on the Consecutive Boring Principle of the Open Type Full Face Rock Tunnel Boring Machine;
敞开式全断面岩石掘进机连续掘进原理的研究
10.
Study on Pattern Recognization of Tbm Boring Performance of Qinling Tunnel;
秦岭隧道全断面掘进机掘进状况识别分析研究
11.
Several Measures to Realize Quick Driving at Outburst Prevention Heading Faces
防突掘进工作面实现快速掘进的几点措施
12.
Light Drills Digs "Three soft" Coal Bed Coal Lane Tunneling Application
轻型钻掘机在“三软”煤层煤巷掘进中的应用
13.
Brief Talks of Enhancing the Speed of Rapid Excavation of Comprehensive Bolting Support Tunnel
提高综掘锚杆支护巷道快速掘进速度的探讨
14.
Research on Key Technology for Thrust System of Shield Tunneling Machine;
盾构掘进机推进系统的关键技术研究
15.
The Use and Improvement of MK3--the First Stone Drift Driving Machine in China;
国内首台MK3岩巷掘进机的使用与改进
16.
Improvement on Spray System of EBZ-160 Roadheader;
EBZ-160型掘进机外喷雾系统的改进
17.
EBZ120 Type to Roadheader Design Blemish and Improvement Method
EBZ120型掘进机设计缺陷及改进方法
18.
Pick Cutting in the Cutting Head of Roadheaderd and Welding Technoly
掘进机截齿座的开焊原因及改进工艺