high pressure flow box

例句：

1. 1.The high pressure flow box is used to control the flow rate of oil and gas.
   高压流箱用于控制石油和天然气的流速。
2. 2. The high pressure flow box is an essential component in the production process.
   高压流箱是生产过程中不可或缺的组件。
3. 3. The high pressure flow box was designed to improve the efficiency of the oil extraction process.
   高压流箱的设计旨在提高石油开采过程的效率。