1.
Simulation Study of Mine Roadheader s Travelling Reducer Based on Virtual Prototyping Technology;
基于虚拟样机技术的矿用掘进机行走减速器仿真研究
2.
Application of EBZ200H Hard Rock Boring Machine in Peigou Coal Mine
EBZ200H硬岩掘进机在裴沟煤矿的应用
3.
Dredging for alluvial gold.
用挖掘机找冲积金矿
4.
extracting machine for earth minerals or ores, self propelled
土壤、矿物或矿石挖掘机,自动推进式
5.
extracting machine for earth minerals or ores, not self-propelled
土壤、矿物或矿石采掘机,非自动推进式
6.
excavating machine, for earth minerals or ores, not self-propelled
土、矿物或矿石挖掘机,非自动推进式
7.
Application of Tunneling Line Composed by Road-header EBH-120 and Reloading Machines at Xiyu Coal Mine
EBH-120掘进机、转载机等设备组成的作业线在西峪煤矿的应用
8.
Mechanical mining shovel
GB/T10604-1989矿用机械正铲式挖掘机
9.
Study on performance of crack-resistant ventilation pipe in driving places
矿用耐崩风筒在掘进迎头的性能研究
10.
Application of Smooth Blasting with Medium Deep Holes in Mine Excavation
中深孔光面爆破在煤矿掘进中的应用
11.
Quick Roadway Excavation with Hoisting by Air-return Shaft
利用进回风立井改绞实现矿井快速掘进
12.
Study on Gas Discharge Rule of the 349 Machine Roadway Being Excavated in Qinan Coal Mine;
祁南煤矿349机巷掘进时瓦斯涌出规律研究
13.
Simulation Analysis of the Working Equipment of Large Electric Shovel;
大型矿用机械式挖掘机工作装置仿真分析
14.
Research on Parametric Design of Crowd Driving Gearbox of Mining Excavator
矿用挖掘机推压传动机构的参数化设计研究
15.
Research on Dynamic Characteristics of Working Equipment of Mining Excavator
机械式矿用挖掘机工作装置动态特性研究
16.
The characteristics of highly effective oppsite whirling axial auxiliary fan and its application at the south drifting face of Malan mine are introduced.
介绍了高效对旋轴流式局部通风机特点及其在马兰矿南翼采区掘进工作面的应用情况。
17.
Discussion on Excavation of Drift Using Medium-to-Long Hole Blasting In Xiangtan Manganese Mine
湘潭锰矿推广应用中深孔爆破掘进平巷的探讨
18.
Studies of Coalmine Safety Evaluation and Application in Driving Production System;
煤矿安全评价研究及其在掘进生产中的应用