1.
Development of New Displacement Sea(fresh) Water Ball Piston Pump
新型容积式海(淡)水球塞泵的研制
2.
Research on the Friction Pair of Sea(Fresh)Water Ball Piston Pump
中低压大流量海(淡)水球塞泵的摩擦副研究
3.
displacement pump
往复式泵，活塞泵，柱塞泵，排代泵
4.
Investigation into the Piston Coupling and the Ball Friction Coupling Based on Hydrostatics Support on the Axial Piston Pumps;
轴向柱塞泵静压支承球铰副及柱塞副的理论研究
5.
double-action pump
双动泵，双作用(活塞)泵
6.
The plunger or piston of a force pump or hydraulic press.
活塞压力泵或水压机内的柱塞或活塞
7.
high and ultra-high pressure plunger pump
高压与超高压柱塞泵
8.
closed-cycle hydraulic piston pump
闭式循环水力活塞泵
9.
port plate axial piston pump
配流盘式轴向柱塞泵
10.
double action reciprocating pump
双作用活塞式往复泵
11.
guide piston complement for fuel pump
喷油泵导向活塞总成
12.
knapsack sprayer with piston pump
背负式活塞泵喷雾器
13.
swash plate axial piston pump
旋转斜盘轴向活塞泵
14.
lubricating oil and piston cooling oil pump
润滑油及活塞冷却油泵
15.
Causes of the Pump Blocking for Pump Concrete and the Preventive Measures
泵送混凝土施工泵机堵塞原因分析及防治措施
16.
Calculation of Annular Clearance Leakage for the Plunger and Pump Barrel of Sucker-rod Pump
抽油泵柱塞和泵筒环隙漏失量计算的新公式
17.
accelerator pump outlet valve ball
加速器泵出油阀钢球
18.
Testing System Design for Investigating the Properties of Oil-Film between Piston and Cylinder in Axial Piston Pump;
轴向柱塞泵柱塞副油膜特性测试系统研究