core lifter case

例句：

1. 1. The core lifter caseis a crucial component in the process oflifting heavy objects.
   核心提升器案例是提升重物过程中的关键部件。
2. 2. The engineer usedthe core lifter case to safely transportthe heavy equipment.
   工程师使用核心提升器案例安全地运输重型设备。
3. 3. The core lifter case was designed to improve the efficiencyof the lifting operation.
   核心提升器案例被设计来提高提升操作的效率。