hydraulic control box

例句：

1. 1. The engineer useda hydraulic control box to adjust the brakes on the heavy truck.
   工程师使用一个液压控制箱来调整重型卡车的刹车。
2. 2. The construction crew had to replace the hydraulic control box in the crane's cab.
   建筑工人不得不更换起重机驾驶室中的液压控制箱。
3. 3. The technician was instructed to inspect the hydraulic control box for any signs of wear or damage.
   技术人员被指示检查液压控制箱是否有磨损或损坏的迹象。