Cold-extruded technology
英
美
- 冷挤压
双语例句
- 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。 - 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。
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