compound bending die

例句：

1. 1.The compound bending die is used to shape the metal into a specific shape.
   复合弯曲模具用于将金属成型为特定形状。
2. 2. The compound bending die was designed to make precision parts for the automotive industry.
   复合弯曲模具被设计用来为汽车工业制造精密部件。
3. 3.The compound bending die has become an essential tool in the manufacturing process.
   复合弯曲模具已成为生产过程中不可或缺的工具。