A.价格低B.耐蚀性好C.耐磨性好D.生物相溶性好E.耐疲劳性好钴铬钼合金的最显著的特点是

作者: rantiku 人气: - 评论: 0
问题 A.价格低 B.耐蚀性好 C.耐磨性好 D.生物相溶性好 E.耐疲劳性好 钴铬钼合金的最显著的特点是
选项
答案 C
解析 钴铬钼合金的耐磨性好,常用做人工股骨头材料

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