master pressure controller

例句：

1. 1. The masterpressure controller is responsible for maintaining the properpressure levels in the system.
   主压力控制器负责维护系统中适当的压力水平。
2. 2. The master pressurecontroller was designed to prevent overheatingof the engine.
   主压力控制器被设计用来防止发动机过热。
3. 3. The master pressure controller iscrucial for ensuring safe operation of the equipment.
   主压力控制器对于确保设备的安全运行至关重要。