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1. The fuel type vacuum toweris a crucial component in the process ofrefining oil.
燃料类型真空塔是炼油过程中的一个关键组件。
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2. The designof the fuel type vacuum tower has beenoptimized to improve efficiency.
燃料类型真空塔的设计已经优化以提高效率。
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3. The fueltype vacuum tower plays avital role in maintaining the cleanliness of the environment.
燃料类型真空塔在保持环境清洁方面起着至关重要的作用。