1·The conclusions are helpful to the noise control of piston pump.
研究结果有助于柱塞泵的振动噪声控制。
2·Now to an example to illustrate the reciprocating piston pump works.
现以活塞式为例来说明往复泵工作原理。
3·In the paper, to study piston pump, selected signals as monitoring object.
本文选择加速度作为监测物理量，对柱塞泵振动加以研究。
4·Oil free piston pump, imports of airtight accessories, low noise, durable.
无油活塞泵，进口运动密封件，低噪声、高寿命。
5·At present, digital variable displacement axial piston pump has some problems.
目前，数字变量轴向柱塞泵还存在着很多问题。
6·High horsepower, open loop, axial piston pump for high performance applications.
高马力，开环，高性能轴向活塞泵。
7·Medium horsepower, open loop, axial piston pump for high performance applications.
中等马力，开环，高性能轴向活塞泵。
8·My company's new stainless steel piston pump meet the special requirements of users.
我公司最新推出全不锈钢柱塞泵，供有特殊要求的用户使用。
9·Variable volume piston pump. Swash plate design allows for high efficiency and low noise.
该产品为可变容量柱塞泵。斜板的设计，高效率，低噪音。
10·A. Hydraulic pressure ADAPTS constant power variable axial piston pump for energy saving.
液压泵采用恒功率自动变量轴向柱塞泵，以节省能源。