steam pile hammer

例句：

1. 1.The steam pile hammer is used to shape metal parts.
   蒸汽锻锤用于成型金属部件。
2. 2.The steam pile hammer is an essential tool for metalworking.
   蒸汽锻锤是金属加工中不可或缺的工具。
3. 3. The steam pile hammer has been used in many industrial processes for decades.
   蒸汽锻锤在许多工业过程中使用了几十年。