The Application and Analysis of the Braking Unitwith Frequency converter for Electrical Haulage Shearer

变频器制动单元在电牵引采煤机上的应用分析

属类：中国大陆-ilib.cn-

Analysis on driven features of chain track type chainless haulage device of coal shearer

采煤机链轨式无链牵引装置传动特性分析

属类：中国大陆-service.ilib.cn-

Dynamic analysis of pollution control in hydraulic system of coal-mining machine haulage unit

采煤机牵引部液压系统污染控制动态分析

属类：中国大陆-ilib.cn-

From point-shaped haulage to communal growth: Some strategic considerations on China’s economic development in the coming 20 years

从点状拉动到组团式发展：未来20年中国经济增长的战略思考

属类：中国大陆-www.ilib.cn-

Hydraulic haulage and mined-out area fill with tunnel driving waste at the end of ore removal from stopes in Baoziwan Gold Mine

存窿放矿末期水力运搬与掘进废石充填空区在堡子湾金矿的应用

属类：中国大陆-www.ilib.cn-

Present Situation and Prospects for Mine Subsidiary Haulage of Datong Coal Mine Group Co. LTD

大同煤矿集团公司矿井辅助运输现状及展望

属类：中国大陆-ilib.cn-

The Quality of Truck Haulage Road in a Large-scale Open Pit and the Haulage Costs and Efficiency

大型露天矿汽车运输道路质量与运输成本效率

属类：中国大陆-www.ilib.cn-

Economic comparison of single line tunnel haulage mode

单线隧道施工运输方式经济比较

属类：中国大陆-ilib.cn-

Rail Haulage for Long Tunnels on Single Track Railway

单线铁路长大隧道有轨运输方式的探讨

属类：中国大陆-ilib.cn-

Thin seam coal shearer with electric magnetic speed control haulage

电磁调速电牵引薄煤层采煤机

属类：中国大陆-ilib.cn-

Research and Application of Electric Magnetic Speed Control for Electric Haulage Coal Shearer

电磁调速电牵引采煤机的研究与应用

属类：中国大陆-ilib.cn-

The Study and Application of Computer Speed Regulating System of Electromagnetic Speed Regulating Electrical Haulage Shearer

电磁调速电牵引采煤机计算机调速系统的研究和应用

属类：中国大陆-ilib.cn-

Development of Electromagnet Speed Regulating Electric Haulage Miner

电磁调速电牵引采煤机研制

属类：中国大陆-service.ilib.cn-

Analysis and application on braking operation of coal shearer with electric magnetic speed control and electric haulage

电磁调速电牵引采煤机制动运行的分析与应用

属类：中国大陆-ilib.cn-

Study of Applying Electromagnetic Speed Regulating System on Electrical Haulage Shearer

电磁调速系统在采煤机电牵引应用的研究

属类：中国大陆-ilib.cn-

Research on IGBT transient protective circuit of electrical haulage shearer

电牵引采煤机IGBT瞬态保护研究

属类：中国大陆-www.ilib.cn-

Analysing and Eliminating of Troubles of Electric Haulage Shearer Transducer

电牵引采煤机变频器故障分析与处理

属类：中国大陆-ilib.cn-

Common Trouble Analysis and Clearance of Electrical Haulage Shearer

电牵引采煤机常见故障分析与排除

属类：中国大陆-ilib.cn-

Technical Situation and Tendency of Development for Electrical Haulage Shearers

电牵引采煤机的技术现状和发展趋势

属类：中国大陆-www.ilib.cn-

The Application and Prospect of the Electrical Haulage Shearer

电牵引采煤机的研制、使用及发展前景

属类：中国大陆-www.ilib.cn-

Design Analysis about Chainless Haulage System of Electro- Haulage Coal Winning Machine

电牵引采煤机链轨式无链牵引系统的设计分析

属类：中国大陆-www.ilib.cn-

Reinforcing design of the haulage -transmission-unit of the electric haulage shearer

电牵引采煤机牵引部的强化设计

属类：中国大陆-ilib.cn-

Discussion on the flexible device for the travel unit of AC electric haulage shearer

电牵引采煤机行走传动部柔性装置的探讨

属类：中国大陆-ilib.cn-

Characteristic Analysis of High Slipping Traction Motors for Electric Haulage Shearer

电牵引采煤机用高转差率牵引电动机的特性分析

属类：中国大陆-www.ilib.cn-

Development of Electrical Haulage Shearer Using SRD

电牵引采煤机用开关磁阻电机的研制

属类：中国大陆-ilib.cn-

Intelligent rebuilding of electric haulage double drum coal shearer

电牵引采煤机智能化改造

属类：中国大陆-ilib.cn-

Discussion on Several Problems Existing in Electrical Haulage Shearer

电牵引采煤机中几个问题的探讨

属类：中国大陆-www.ilib.cn-

The Analysis of Matching Auxiliary Haulage System at Fully Mechanized Coal Face

对综采工作面辅助运输系统配套分析

属类：中国大陆-service.ilib.cn-

The Improvement of End Support Technology for Haulage Gate During Second-laminated Mining

二分层开采运输顺槽端头支护工艺的改进

属类：中国大陆-www.ilib.cn-

Bring advantages of railway haulage into full play to reduce mining cost

发挥铁路运输优势降低矿山成本

属类：中国大陆-service.ilib.cn-