crash forming

• 挤压成形

crash forming的用法和样例：

例句

1. Therefore, the extrusion forming can be guided by the microstructure evolution law of the materials, such as the dislocation evolution of the ECAP.
   因此，考虑等径角挤压过程中的位错演化等材料微观组织演化规律，对材料的实际挤压成形有指导作用。