Cast iron can be classified into four categories: gray cast iron, white cast iron, nodular cast iron and()cast iron.
Cast iron can be classified into four categories: gray cast iron, white cast iron, nodular cast iron and()cast iron.
A.Black
B.Yellow
C.Ductile
D.Malleable
正确答案:Malleable
Tag:材料导论
时间:2021-12-31 13:05:08