edge control device

例句：

1. 1.The edge control device is designed to prevent the vehicle from overheating in extreme conditions.
   边缘控制装置设计用来防止车辆在极端条件下过热。
2. 2. The engineers used a new edge control device to improve the stability of the aircraft.
   工程师们使用了一种新的边缘控制装置来提高飞机的稳定性。
3. 3.The edge control device was crucial in preventing accidents on the construction site.
   边缘控制装置在预防工地事故中起着至关重要的作用。