differential pressure control valve

例句：

1. 1. The differentialpressure control valve is used to regulate theflow of oil in the engine.
   差压控制阀用于调节发动机中油的流动。
2. 2.The engineer carefully adjusted the differential pressure controlvalve to ensure optimal performance.
   工程师仔细调整差压控制阀以确保最佳性能。
3. 3. During maintenance, the technician replaced the worn out differentialpressure control valve with a new one.
   在维护期间，技术人员用一个新的差压控制阀替换了磨损的阀门。