1.
Application of Saw Mining at No.43004 Coal Face in Dongfeng Coal Mine
锯式采煤法在东风煤矿43004采煤工作面的应用
2.
single-blade stroke circular
单锯片往复式圆锯机
3.
multi-blade stroke circular
多锯片往复式圆锯机
4.
Mainly Feature: Use induction motor, so that the handy Circular Saw come true table Circular Saw's function.
主要特征：由于采用感应电机，使手持式圆锯真正实现台式圆锯的性能。
5.
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
6.
Application of MGD80/120-TBW Shearer in Thin Coal Seam
MGD80/120-TBW型滚筒式采煤机在极薄煤层采煤中的运用
7.
chain-saw (excl. hand-held)
链锯（手提式除外）
8.
Probing into the choose of modern mining method and management model;
现代采煤方式与经营模式选择的探索
9.
The subsidence is one form of coal mine secondary of the geological calamity.
采煤塌陷为煤矿山次生的地质灾害形式之一。
10.
Study on Technology of Top-coal Caving Mining of Lane Pillar in 3.5～10m Steeply Inclined Coal Seam;
3.5～10m急倾斜煤层巷柱式放顶煤开采技术研究
11.
Three Anti-Measures for Strike Longwall Retreating Mining In Sloping Coal Seam
倾斜煤层走向长壁后退式采煤法的三防措施
12.
Analyse of New Extraction Measure of Coal Bed Methane in Coal Seams of Big Obliquity in Xinjiang
新疆大倾角煤层的煤层气开采方式探讨
13.
Rational Roadway Layout Pattern for Mining Coal Seam Group with Close Quarters in Hedong Colliery
河东煤矿近距离煤层群开采巷道合理布置方式
14.
Study and Parameter Optimization on Coal Effectiveness of Shearer Drum
滚筒式采煤机装煤效果分析及参数优化
15.
A study on the application of auger type coal miner in mining methane relieving coal seams with higher gas content
钻式采煤机在高瓦斯解放层开采中的应用探索
16.
Study and Practice on the Coal Mining Technology of the Rooms & Pillars Mining Mechanization Operated with Continuous Miners;
连续采煤机房柱式短壁机械化采煤技术的研究与实践
17.
Application of Spillplate in The Way of "Folding,Hanging" at Blasting Mining Working Face in Compound Mining Coal Seam
折叠、悬挂式挡煤板在复采煤层炮采工作面的应用
18.
Anderton shearer loader
安德登滚筒式联合采煤机