thrust chamber valve switch

例句：

1. 1.The thrust chamber valve is responsible for controlling the flow of gases through the engine.
   推力室阀门负责控制气体通过发动机的流动。
2. 2. The thrust chamber valve switch was designed to improve fuel efficiency.
   推力室阀门开关被设计用来提高燃油效率。
3. 3. During maintenance, the technicians had to replace the faulty thrust chamber valve switch.
   在维护期间，技术人员不得不更换故障的推力室阀门开关。