swinging-vane oil pump

例句：

1. 1.The new swinging vane oil pump has significantly improved the efficiency of our oil refining process.
   新型摇摆式风向油泵大大提高了我们炼油过程的效率。
2. 2. The engineers have successfully designed a swinging vane oil pump that can handle high pressure and low temperature conditions.
   工程师们成功设计了一种摇摆式风向油泵，能够处理高压和低温条件。
3. 3. The swinging vane oil pump is widely used in industries where precise control of fluid flow is essential, such as chemical engineering and pharmaceutical manufacturing.
   摇摆式风向油泵在需要精确控制流体流动的行业中被广泛应用，如化学工程和制药制造。