1.
Discussion on the Hydraulic Parameters of Bearing Prong in Long-axial Pump for Deep Well;
长轴深井泵轴承支架水力参数的探讨
2.
band wheel pumping power
深井泵抽油的皮带驱动
3.
Finite Element Simulation of Crankshaft for 3NB-1300 Drilling Pump
3NB-1300型钻井泵曲轴有限元仿真
4.
The calculation and balance of the axial force of borehole helico-axial multi-phase pump
井下螺旋轴流式多相混抽泵轴向力计算及平衡
5.
The long-term solution might instead lie in deep tubewells, which extract water from aquifers200 meters or farther underground.
长远的解决之道可能是深管式井泵，从地下200公尺或更深的含水层抽水。
6.
Application of Deep Well Pump Well-points Dewatering in Treatment of Defective Pile Foundation
深井泵井点降水在处理缺陷桩基中的应用
7.
The Machining Method for Transition Arc on Drilling Pump Crank using Conventional Lathe
普通车床滚压钻井泵曲轴过渡圆弧方法
8.
Structure Design and Finite Element Analysis of 1600HP Drilling Pump Crankshaft
新型1600HP钻井泵曲轴的结构设计与有限元分析
9.
Flow field simulation analysis of pressurized unit on the downhole helicon-axial multiphase pump
井下螺旋轴流式混抽泵增压单元流场仿真分析
10.
Research on and Design of the Driven Section of the Long-Stroke Modular Drilling Pump;
长冲程模块钻井泵动力端研究与设计
11.
Development and Application of Blowout on-off Connector of Big Diameter Deep Well Oil Pump
新型大直径深井抽油泵防喷脱接器研制和应用
12.
Automatic control between clean watertank level and water flow of deep-well pump
清水池液位与地深井泵流量之间的全自动控制
13.
Application of non-filtration and bridge blinding technology to deep gas well completion in Changling region
无渗透桥堵技术在长岭深层气井完井中的应用
14.
Type QJ submersible deep-well motor pumps are mainly used to lift under ground water, irrigation and industrial water supply.
QJ 深井潜水泵主要用于抽取地下水，农田灌溉，工业给排水。
15.
Discharges deep well air and debris by being in an open position on pump start-up.
当泵启动时，阀门处于开启状态，排放深井气体和碎片。
16.
Characteristics Analysis and Estimation on Water Source Heat Pumps in Series Combined with Deep and Shallow Wells;
深浅异层井蓄热型水源热泵系统串联机组性能分析与评价
17.
shaft-driven oil pump
主轴(驱动的)油泵
18.
The ACV 513-6 pump control valve starts in an open position during pump start-up, purging the deep well of air and debris to atmosphere.
6泵控制阀在泵启动期间开始处于开启的状态，将深井中的气体和碎片清除到大气中。