hot punch shaping

• 热冲压成形

hot punch shaping的用法和样例：

例句

1. This article describes a hot pressing formation technology to make flanged openings on special jacketed vessel shells.
   介绍在特殊夹层压力容器制造中对夹层壳体壁上进行开孔翻边热冲压成形的工艺技术。