diaphragm box level controller

例句：

1. 1. The diaphragmbox level controller is used to control theflow of gases in a chemical plant.
   隔膜盒水平控制器用于控制化工厂中气体的流动。
2. 2. The diaphragm box level controller is an essential componentof the process control system.
   隔膜盒水平控制器是过程控制系统中不可或缺的组件。
3. 3. The diaphragm box level controller wasdesigned to improve the accuracy of temperature measurementin industrial applications.
   隔膜盒水平控制器被设计用来提高工业应用中温度测量的准确性。