Dynamic features of bottom hole assembly and borehole deviation mechanism in air drilling;
空气钻井钻具组合动力学特征及井斜机理研究
Transformation of Zhangcun Mine No.4 Shafe Dark Shafe Elevator Electrically Controlled System
数字化控制在章村矿四井暗斜井提升机电控系统中的应用
Construction Technology of Long Curved Hoisting Transportation System in Steep Inclined Shafts
大倾角斜井长曲线提升机运输施工技术
Application of Monitoring and Control System in Mine Oblique Lane Liftting System;
嵌入式系统在矿井斜巷提升集成监控中的应用
Improvement of Multi-level Upgraded Signal System of Tilted Double Hook Mine
倾斜井巷双钩多水平提升信号系统的改进
Design of Vehicle Scratching and Energy Absorbing Device for Automatically Monitoring Inclined Hoisting Shaft
斜井提升自动监测捕车吸能装置的设计
Liftin or towing for cable car, cableway,ship,opeining bridge,hoisting in inclined shaft.
缆车、索道牵引、斜井卷扬、船舶、监井、张拉吊桥、各种起重提升、牵引。
Monitoring and control system of slope mine hoisting based on PLC and single-chip microcomputer
基于单片机和PLC的斜巷提升监控系统
Research on the Intensity of Friction Wheel of Hoist Machine Based on ANSYS;
基于ANSYS的矿井提升机摩擦轮强度研究
Studying on the Monitoring System of Mine Elevator Brake Gap;
矿井提升机闸瓦间隙监控系统的研究
Application of DCS600 in Meishan 1~# Main Shaft Hoist
DCS600在梅山1号主井提升机中的应用
Simulation Study of Mine Hoist Based on PID Controller
基于PID控制器的矿井提升机仿真研究
Overloading Fall Accident Prevention of DC Drive Mine Hoist
矿井直流提升机重载下放事故的预防
Application of PLC in Hoist Control System of Coal Mine Well
PLC在矿井提升机控制系统中的应用
Research of LabVIEW-based monitoring system for mine shaft lifter
基于LabVIEW的矿井提升机监控系统的研究
Analysis of Break Force of Shaft Hoisting Winch in Qianjiaying Mine Company
对钱家营矿副井提升机制动力的分析
Research of Scheme of Dynamic Reactive Power Compensation of Mine Hoist
矿井提升机动态无功补偿方案的研究
Transformation of Soviet KJ-type 3 m Double-pit Elevator
苏式KJ型3m双矿井提升机的改造
Technology on Braking Wheel of Mine Lifter
2.25m矿井提升机制动盘整形工艺