ramming piston

• 柱塞

ramming piston的用法和样例：

例句

1. Dual-Pressure Regulation System Modeling, Simulation and Thermal Analysis based on Swing Plate Piston Pump.
   基于斜盘柱塞泵的双压力调节系统的建模以及热分析。
2. This pump range is supplemented by gear pumps providing virtually pulseless flows and piston pumps for very accurate metering and highly corrosive fluids.
   泵产品范围还包括提供无脉冲流量的齿轮泵，以及提供精确计量和适用于强腐蚀性流体的柱塞泵。