1.
Effective Way of Improving the Lubrication and Maintenance for Underground Trackless Equipment
提高井下无轨设备润滑和保养的有效途径
2.
Selection of Track-bound Transportation Equipments in Inclined Shaft and Matching Techniques for Trackless Transportation in Main Tunnel
斜井有轨运输设备选型与正洞无轨运输配套技术
3.
Selection Design on Trackless Rubber-Tyred Auxiliary Haulage System in Underground Mine
煤矿井下无轨胶轮辅助运输系统的选型设计
4.
work - over equipment for oil and gas wells
油气井井下作业设备
5.
Design of Cantilever Rerailer for Underground
悬臂式井下有轨运输车复轨器的设计
6.
A DECADE COURSE AND DEVELOPMENT TREND OF TRACKLESS EQUIPMENT IN THE CHINESE UNDERGROUND MINES
我国地下矿山无轨设备的十年历程和发展趋势
7.
The fair use for trackless underground coal vehicle
煤矿井下无轨胶轮运煤车的合理使用
8.
Study on Wireless Communication Equipment of the Management System of Distributed Coalmine Underground Personnel and Equipment Safety;
分布式煤矿井下人员、设备安全管理系统无线通讯设备的研究
9.
The Modeling on Track Designing and Casing Running in Stepped Horizontal Well;
阶梯水平井轨道设计及套管下入计算
10.
Design of Underground Track Traffic Signal System of Hemushan
和睦山井下轨道交通信号系统的设计
11.
downhole performance
钻具等设备的井下工作性能
12.
Application of HOLLiAS PLC in Explosion-proof Electrical Apparatus for Coal Mine
和利时PLC在井下供电设备中的应用
13.
Optimizing design of wellbore trajectory of three-dimensional multi-target directional well;
三维多目标定向井井眼轨道优化设计
14.
The fans connected to the vents are located under the ventilation shafts and connected to the trackway or platform.
通风口的风扇现设于通风井之下，与路轨和月台连接。
15.
On the Sub-relay Technology Concerning Large Equipment's Large Parts at the Bottom ofmain Shaft in DaShihe Ironmine
首钢大石河铁矿主井井底大型设备大件分段接力下放技术
16.
Research on Intelligent Protective Unit for Electrical Equipment Used in Coal Mine;
煤矿井下电气设备智能保护单元的研究
17.
A Management Pattern Research to Downhole Operations Equipment in Daqing NO.3 Oil Production Company;
大庆采油三厂井下作业设备管理模式的研究
18.
Study on Communication Interface and Underground Substations of the Management System of Distributed Coalmine Underground Personnel and Equipment Safety;
分布式煤矿井下人员、设备安全管理系统