plungers

Establishes the project database of three plungers reciprocating pump initially ;

初步建立三柱塞往复泵的工程数据库；

Main functions in this system are as follows : ( 1 ) Automatic lectotype of three plungers reciprocating pump system ;

三柱塞往复泵系统的自动选型；

Field testing effect and evaluation of long plunger sand control pump

长柱塞式防砂泵现场试验效果及评价

The Research and Development of a Small Plunger Pump

微型柱塞泵的研制

Analyzing the influence factors of plunger gas lift and optimizing design

柱塞气举影响因素分析及优化设计

A new method for calculating plunger stroke loss of deep well pump

一种计算深井泵柱塞冲程的新方法

Numerical Simulation and Application on Design of Top Clearance Plunger

数值计算在顶隙式喷油泵柱塞设计上的应用

Plunger Lift Drainage Water Gas Production Technology Research for Well Startup Continuous Production

不关井连续生产柱塞气举排水采气工艺研究

The Use of Plunger Type Pressure Scanning Valve in Compressor Testing

柱塞式压力扫描阀在压气机试验中的应用

Mechanism and application of long plunger sand control sucker rod pump

长柱塞式防砂抽油泵原理与应用

The Research and Development of Plunger Mold Compensation System for Projection Tube Screen

投影管屏凸模补偿系统研究及开发

Analysis Method of the Vibration Signals for the Fault Diagnosis of Plunger Displacement Pump

柱塞泵机组故障诊断振动信号分析法

Study on Sealing Clearance of High - pressure Plunger Assembly

超高压油泵柱塞偶件密封研究CFM56高压涡轮间隙的优化

Analysis on the Design of Processing Equipment for Processing Cylinder Body of A Plunger Pump

柱塞泵缸体加工的工装设计分析

Design of Controlling System for Precise Plunger Pump

精密柱塞泵控制系统的设计

Quinary plunger pump fault diagnosis based on fuzzy set theory

五缸柱塞泵故障模糊综合诊断方法的研究

Investigation on Top Clearance Plunger Study and built for little flying shear

顶隙柱塞的研究小型飞剪研制

Solve the downgoing resistance of pump plunger based on dimensional analysis

基于量纲分析法求抽油泵柱塞的下行阻力

A Model Study of Internal Honing Process for Plunger Bushing Based on Grey System Theory

基于灰色系统理论的柱塞套内圆珩磨过程模型研究

The key technique is used for controling the motion of plunger .

柱塞举升工艺技术的关键是对柱塞运动的控制。

Applications of Distributed On-Line Monitoring System in Plunger Pump Station At the Oilfield

现场分布式在线监测系统在油田注水泵站中的应用

Design and Simulation System of Plunger Electromagnet for Rail Apparatus

轨道电器用螺管式电磁铁可视化设计与仿真系统

Successful Development of a New Radial Plunger Pump

国产新型径向柱塞泵研制成功

Fracture analysis of the plunger in the plastic injection mould

注塑机导柱断裂原因分析

The axial plunger pump is very important to high pressure washer .

斜盘柱塞泵是高压清洗机的关键零部件，对高压清洗机的性能有着重要的影响。

Improvement of soft packed seal for high pressure plunger pump

改善高压柱塞泵的软填料密封

Technology and Application of Liquid Unloading and Gas Production by Using Intelligent Plunger Gas Lifting

智能柱塞气举排液采气技术与应用

The Analysis and Solution of the Breakage Failure of the Plunger Spring

柱塞弹簧折断失效分析及其对策

Hydraulic plunger elevator Technique study of hydraulic cylinder Driving Compressor

全液压油缸驱动活塞压缩机技术研究

Stability test analysis of contraction intensity for the plunger assembly of oil pumps

油泵柱塞组合件收口强度稳定性试验分析