vacuum lifting beam

例句：

1. 1. The vacuum lifting beam is used to lift heavy objects from the ground.
   真空提升梁用于从地面抬起重物。
2. 2. The vacuum lifting beam was installed in the factory to assist with the assembly process.
   真空提升梁被安装在工厂中，以协助组装过程。
3. 3. The vacuum lifting beam is essential for maintaining the stability of the structure during construction.
   真空提升梁对于建筑施工过程中结构的稳定性至关重要。