一种定义
四种语言
0,1,2
- 德國
- 英語
- 中國
- 西班牙語
Hartmetall (n)
carbide metal (n)
cemented carbide (n)
hard metal (n)
Materials used include tool steels, hard metals, ceramic cutting materials, sintered materials, corundum and diamond.
一种定义
四种语言
Materials used include tool steels, hard metals, ceramic cutting materials, sintered materials, corundum and diamond.
