single acting pneumatic hammer

例句：

1. 1.The single-acting pneumatic hammer is a versatile tool that canbe used for various tasks.
   单动式气动锤是一种多功能工具，可以用于各种任务。
2. 2. The single-acting pneumatic hammer is easy to use andrequires minimal maintenance.
   单动式气动锤易于使用且维护需求最小。
3. 3. The single-acting pneumatic hammer isideal for heavy lifting tasks as it providespowerful blows with each strike.
   单动式气动锤非常适合重物搬运任务，因为它每次打击都能产生强大的冲击力。