1.
Material Selection and Heat Treatment Process for Link Joint of NSBN Chain Bucket Elevator
NSBN系列链斗式提升机链板的选材及热处理
2.
continuous bucket elevator
链斗提升机;斗式连续升运器;多斗式提升机;多斗提升机
3.
positive-discharge bucket elevator
强制排料斗式提升机
4.
Parametric CAD/CAM Syatem Research on Bucket Elevator;
斗式提升机参数化CAD/CAM系统研究
5.
Three-dimension Modeling and Motion Simulation of Bucket Elevator Based on Pro/E
基于Pro/E的斗式提升机三维建模
6.
Tension Device Modification on Annual Chain Elevator
环链式提升机尾部张紧装置技术改造
7.
pivot-bucket conveyor-elevator
枢轴吊斗提升输送机
8.
Improvement of Driving Chain Wheel Group and Tautening Device on HL Elevator Machinery;
HL型斗式提升机传动装置和拉紧装置的改进
9.
Tilt Bucket Elevator Road Track is to Find Methods and Techniques
倾斜斗式提升机道轨的找正方法与技巧
10.
endless chain trench excavator
循环链式多斗挖沟机
11.
elevator bucket specially designed for underground use
斗式升降机,专用地下
12.
elevator ,chain, specially designed for underground use
链式升降机,专用于地下
13.
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。
14.
The Study on Bucket Elevator Designing Expert System Based on CBR and RBR;
基于实例与规则推理的斗式提升机设计专家系统研究
15.
Research on Choosing Material and Abrasion Resistance of Chain for Suspension Chain Bucket Ship Unloader;
悬链式链斗卸船机链条的选材与耐磨性研究
16.
hoist (excl. skip hoists)
起重机（不包括料斗提升机）
17.
The Finite Element Analysis of Catenary Chain Bucket Ship Unloader;
悬链式链斗卸船机主体结构的有限元分析
18.
Replacing Wire Rope Method of Friction Hoist
摩擦式提升机更换提升钢丝绳的方法