一种定义
四种语言
0,1,2
- 德國
- 英語
- 中國
- 西班牙語
空心体 (n)
Hohlkörper (m)
hollow body (n)
As the drawing punch forces the circular blank through the opening of the drawing die, the outer diameter of the circular blank decreases until the hollow body is fully formed.
一种定义
四种语言
As the drawing punch forces the circular blank through the opening of the drawing die, the outer diameter of the circular blank decreases until the hollow body is fully formed.
