问题
多项选择题
铁碳合金的基本组织有铁素体、渗碳体、()、莱氏体、魏氏组织。
A.奥氏体
B.马氏体
C.机械混合物
D.珠光体
答案
参考答案:A, B, D
铁碳合金的基本组织有铁素体、渗碳体、()、莱氏体、魏氏组织。
A.奥氏体
B.马氏体
C.机械混合物
D.珠光体
参考答案:A, B, D
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