一种定义
四种语言
0,1,2
- 德國
- 英語
- 中國
- 西班牙語
非铁材料 (adj)
eisenfrei (adj)
non-ferrous (adj)
Castings can be rolled ingots, rolled slabs or extrusion billets (blanks) made of iron or non-ferrous alloys.
Casting materials are usually iron-carbon compounds (cast iron, steel), non-ferrous metals such as copper, lead and nickel, light metals such as aluminium and magnesium, or alloys.
