1.
shortwall undercutter
短壁工作面用截煤机
2.
Application of the new crawler walking hydraulic support in the shortwall
新型履带行走式液压支架在短壁工作面中的应用
3.
The Law of strata behaviours in Hydraulic Shortwalling A- long the Dip
倾斜短壁式水采工作面的矿山压力显现规律
4.
Joy longwall loading machine
乔伊长壁工作面装载机
5.
chain breast machine
短工作面链式截煤机
6.
longwall peak stoping
V形工作面向下梯段长壁回采法
7.
Idea on combined coal mining technology with multi coal shearers for longwall coal mining face
长壁工作面多采煤机联合采煤工艺的构想
8.
Study on the Gas Emission Law of Coal Wall for the Double Tunneling Working Faces
双巷掘进工作面煤壁瓦斯涌出规律研究
9.
Analysis on the system reliability of fully mechanized longwall mining face in pitched seam
大倾角煤层长壁综采工作面系统可靠性分析
10.
Technology and Practices on Mine Strata Pressure Control of Fully Mechanized Longwall Coal Mining Face with Shallow Mining Depth
浅埋长壁综采工作面矿压控制技术与实践
11.
Determination of Ventilation Way at Coal Face with Longwall Mining Method
长壁采煤法采煤工作面通风方式的确定
12.
Practice on Fire Prevention at Longwall Working Face in Medium-thickness Seam with Big Dip-Angle
大倾角中厚煤层长壁回采工作面防灭火实践
13.
Analysis of filling effect and filling ratio of backfill mining in longwall face
长壁工作面充填开采的充填比与充填效应分析
14.
The effect of water-block for the bearing structure in main roof rocks due to mining in steep long-wall seam
急倾斜长壁工作面开采老顶平衡结构阻水性能
15.
The Technique for Gas Control When a "Knife"-shaped Face Retreats to the Point of a Short Road
“刀形”工作面采至短巷时的瓦斯治理技术
16.
The new-type of hose pulsating pump is used for underground face draining and sump cleaning.
采用新型软管壁外脉动泵进行井下工作面排水及水仓清理。
17.
Study on Support System Complexity in Longwall Coal Mining Face of Pitch Thick Coal Seam Fully-mechanized Top Coal Caving;
大倾角厚煤层长壁综放工作面支护系统复杂性研究
18.
Study on Inclined Longwall Working Face Stress Distribution and Its Influence to Gas Pressure
倾斜长壁工作面应力分布及其对瓦斯压力影响规律研究