1.
displacement pump
往复式泵，活塞泵，柱塞泵，排代泵
2.
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
3.
double-action pump
双动泵，双作用(活塞)泵
4.
high and ultra-high pressure plunger pump
高压与超高压柱塞泵
5.
port plate axial piston pump
配流盘式轴向柱塞泵
6.
closed-cycle hydraulic piston pump
闭式循环水力活塞泵
7.
double action reciprocating pump
双作用活塞式往复泵
8.
guide piston complement for fuel pump
喷油泵导向活塞总成
9.
knapsack sprayer with piston pump
背负式活塞泵喷雾器
10.
swash plate axial piston pump
旋转斜盘轴向活塞泵
11.
lubricating oil and piston cooling oil pump
润滑油及活塞冷却油泵
12.
Investigation into the Performance of Hydrostatic Support Column Pair of Radial Piston Pump;
径向柱塞泵静压支承圆柱副性能研究
13.
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
14.
Foult Reason Analysis and Technical Transformation on Plunger and Packing of Plunger Pump
三联柱塞泵柱塞和填料故障原因分析及技改
15.
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
16.
The New Machining Process Method of Radial Piston Pump Slippery Boots
径向柱塞泵滑靴机加工工艺的新方法
17.
Research on Lubrication Characteristics of Port Plate Pairs in Water Hydraulic Axial Piston Pump;
水压轴向柱塞泵配流副润滑特性研究
18.
Research on Sliding Shoes Hydrostatic Bearing of Water Hydraulic Axial Piston Pump;
水压轴向柱塞泵的滑靴静压支承研究