jolt ramming squeezer

例句：

1. 1. Thejolt ramming squeezerwas used to compact the soil.
   冲击式压紧器被用来压实土壤。
2. 2. Theengineer designed a new jolt ramming squeezer for the construction project.
   工程师为该项目设计了一种新型的冲击式压紧器。
3. 3. The jolt ramming squeezer was used to removethe rocks from the riverbed.
   冲击式压紧器被用来从河床上移除岩石。