chain drive pumping unit

例句：

1. 1. The chaindrive pumping unit is responsible for the efficient operation of the water treatment plant.
   链条驱动泵机组负责水处理厂的高效运行。
2. 2.The chain drive pumping unit was designed to meet the needs of a large industrial facility.
   链条驱动泵机组被设计来满足大型工业设施的需求。
3. 3. The chain drive pumping unit has proven to be an effective solution for reducing energy consumption in industrial processes.
   链条驱动泵机组已被证明是减少工业过程中能源消耗的有效解决方案。