rotary oscillating pump

例句：

1. 1.The rotary oscillating pump is an essential tool for cleaning oily surfaces.
   旋转振荡泵是清洁油渍表面的重要工具。
2. 2. The rotary oscillating pump is used in the production of high-quality water.
   旋转振荡泵用于生产高质量的水。
3. 3.The rotary oscillating pump is a popular choice for industrial cleaning applications.
   旋转振荡泵是工业清洁应用中广泛选择的设备。