1.
Frequency Conversion Technology Hits Target in Shaft Winch and Water Pump Applying
变频技术在矿井绞车和水泵中的应用
2.
winch-type measurer for mine shafts
矿井用绞车式测量器
3.
Application and Maintenance of Frequency Speed-regulating Systems in Coal Mines
煤矿井下交流变频绞车的应用与维护
4.
Reformation of Shaft Winch Low-frequency Control System in Xinxing Coal Mine
新兴煤矿立井绞车低频控制系统改造
5.
Yangzhuang Coal Mine New Vice-well Winch Main Axle Installs Transformation
杨庄煤矿新副井绞车主轴装置的改造
6.
Variable Frequency Technology Rebuilding of 1# Subsidiary Shaft Wench in Xie Zhuang Coal Mine
协庄煤矿1#副井绞车变频技术改造
7.
Shaft sinking winch
GB/T15112-1994凿井绞车
8.
Method of Determining Cental Line and Axis Line of Inclined Well Winch of Coal Mine
煤矿大斜井绞车增型中心线及轴线给定方法
9.
This thesis introduces the status and importance of the mine winder and the basic ideas about the new style of mine endless-rope winder's drive system.
介绍了绞车在矿井辅助运输中的重要性和现状及新型无极绳绞车传动系统的设计思想。
10.
Application of New Exercise System to Temporary Change in No.4 Wind Shaft of 13Mine
新型操车系统在十三矿己4风井临时改绞中的应用
11.
The miners are lowered into the mine by means of an elevator known as a cage. In the same shaft there is often a hoist, a bucketlike elevator used to raise mined ore from lower levels.
矿工借助于叫作罐笼的升降机下井。井筒里通常还安装有绞车，一种用来提升矿石的斗式升降机。
12.
Desigh of Centralized Control System of Sinking Hoist in Shaft Construction
立井施工凿井绞车集中控制系统设计
13.
The miners wound up ore from a mine.
矿工们用绞车从矿坑中吊出矿石。
14.
Transform of Shaft Winch Automatically Stop-tank System
立井绞车自动对罐平罐停车系统改造
15.
Incline Small Winch the Protective Devices Toblock the Application
斜井小绞车运输防护挡车装置的应用
16.
Quick Roadway Excavation with Hoisting by Air-return Shaft
利用进回风立井改绞实现矿井快速掘进
17.
The Welding Process and Measures Applied by Zhaogezhuang Mining Co. for Treating the Structural Cracks Found between the Cable Retaining Angle Steel and the Drum of the (?)7.5m Hoisting Winch at No.1 Shaft
赵各庄矿业公司一号井7.5米绞车挡绳角钢与滚筒结构性开裂焊接工艺与措施
18.
Types and specifications for shaft sinking winches
GB/T4593-1984凿井绞车型式与基本参数