1.
Research on Gearless and Tractive Oil Pumping Unit with Permanent Magnetic Synchronous Machine;
永磁同步无齿轮曳引式抽油机的研究
2.
Design and realization of measure system for gearless permanent magnet synchronous traction machine for elevator;
电梯用无齿轮永磁同步曳引机测试系统设计
3.
Design of Transmission System of Traction Oil Pumping Unit and Finite Element Analysis of the Key Part;
曳引式抽油机传动系设计及关键件有限元分析
4.
Application of Backlash Adjustable Plane Wormgear with Variable Tooth Thickness Enveloping Worm Transmission in the Traction Machine for Lifts;
侧隙可调式变齿厚平面蜗轮包络环面蜗杆传动在电梯曳引机上的应用
5.
medium speed geared diesel engine
齿轮减速式中速柴油机
6.
geared-diesel installation
齿轮减速式柴油机装置
7.
Development of a triaxial gear-type nitrogen compressor with intermediate exhaust
中间抽气型三轴齿轮式氮压机的研发
8.
Analysis and Standardization on Transmission of Double-circular-arc-gear Reducer of Pumping Units
抽油机双圆弧齿轮减速器传动分析及标准化
9.
diesel geared drive
柴油机齿轮传动柴油机齿轮传动装置
10.
extraction turbine
抽气汽轮机;抽气式汽轮机;抽气式透平;抽汽式汽轮机;抽汽式涡轮
11.
The Research of Design, Manufacture and Application of Worm Pair Elevator Traction Machine;
蜗轮副曳引机的设计制造与应用研究
12.
beam pumping well
游梁式抽油机抽油的井
13.
rack and pinion passenger hoist
齿轮齿条式载人吊重机
14.
Main drive is votrolled by immersion method cluth with low noise.
油浸式无间隙高精度齿轮传动箱、噪音极小。
15.
geared noncondensing turbine
齿轮传动背压式汽轮机
16.
geared marine steam turbine
船用齿轮传动式汽轮机
17.
Gear oils for industrial enclosed gear drives
GB5903-1995工业闭式齿轮油
18.
Research of Permanent Magnet Synchronous Motor for Gearless Oil Drilling Mud Pump
无齿轮石油钻探泥浆泵用永磁同步电动机研究