inching valve

例句：

1. 1. The engineer adjusted the inching valve to control the flow of oil.
   工程师调整节流阀以控制油的流量。
2. 2.The car's engine requires a proper inching valve to operate smoothly.
   汽车的引擎需要适当的节流阀才能顺畅运行。
3. 3.During the maintenance, the technician replaced the worn inching valve with a new one.
   在维护过程中，技术人员用一个新的节流阀替换了磨损的阀门。