cold - extrusion

• 冷挤压

cold - extrusion的用法和样例：

例句

1. The blank treatments before cold extrusion were also drawn up and the die structure of the cold extrusion was designed.
   拟制了冷挤压前的毛坯处理及设计了冷挤压模具结构。
2. Describe some questions of the national standard modification statement of steel for cold heading and cold extruding.
   简述了冷镦和冷挤压用钢国家标准修订说明中的一点儿问题。