explosion rammer

• 爆炸夯

explosion rammer的用法和样例：

例句

1. This paper presents the construction method of pneumatic rammer piling.
   文章介绍了气动夯锤打桩的施工方法。
2. The research results provide theoretical guides for design of adjustable hydraulic rammer.
   研究结果将为设计冲击能可调的液压夯管锤提供理论指导。