1.
Study on Tectonic Control Floor Water and its Prevention Water-inrush by Mining Floor in Zhengzhou Mining Area
郑州矿区采动底板构造控水及其防治研究
2.
Field measurement study on deformation and destruction of "three-soft" coal seam floor of Chaohua Coal Mine
超化煤矿“三软”煤层采动底板变形破坏的实测研究
3.
Study on the Dynamic Monitoring System of the Destroy of the Bed Plate and the Water of the Bed Plate;
采场底板破坏及底板水动态监测系统研究
4.
stone gobber
【采矿】底板清理工
5.
Coal floor strata failure depth test of working face at big mining depth
大采深工作面煤层底板采动破坏深度测试
6.
The Influence of Coal Seam Floor's Rockmass Structure on Mining Effect;
煤层底板岩体结构对采动效应的影响研究
7.
Research of Stress Fields and Deformation and Breakage Characters in Coal Seam Floor under the Contidiation of Mining;
采动条件下底板应力场及变形破坏特征的研究
8.
Research on Long Hole Loosen Blasting Technology for Bottom Floor Rock of Fully-mechanized Face in Coal Seam;
煤层综采面底板岩石深孔松动爆破技术研究
9.
Advancing Direction of Coal Mining Face Influenced to Mining Effect of Seam Floor with Fault
工作面推进方向对含断层底板采动效应的影响
10.
Application of Network Parallel Electrical Instrument on Dynamic Coal Floor Monitoring
采用网络并行电法仪进行煤矿底板动态监测
11.
Numerical Analysis on Mining Effect of Floor with Faults-Influence of Fault's Dip Angle on Mining Effect
含断层底板采动效应数值分析——断层倾角对采动效应的影响
12.
Study on Stress Distribution of Floor after Mining and Extraction Roadway Arrangement for Close Multiple Coal Seams
近距离煤层群采动后底板应力分布及回采巷道布置方式研究
13.
Numerical Simulation for Relationship of Mining Width and Floor Failure Height
工作面采宽与煤层底板采动破坏带深度关系数值模拟分析
14.
Study on the Mining Effect Characteristics of Floor under Complicated Conditions and Water Hazard Prevention and Control
复杂条件下底板采动效应特征及水害综合防治技术研究
15.
Numerical Simulation of Stress Fields and Deformation Failure Characteristics of Coal Seam Floor in Mining Process
煤层底板采动应力场及变形破坏特征的数值模拟研究
16.
Remove the floor console from the floor pan transmission tunnel.
从底板变速器-传动轴盖板中拆去底板支柱。
17.
Protective metal sump shield
发动机底盘保护钢板
18.
Main transmission adopts steel sliding plate which is wear resisting. With this design, we can fix position precisely.
主传动采用钢质滑板运动、不宜磨损、彻底解决了因链条长时间传动而拉长定位不准确的缺陷。