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金瓷结合中最重要的结合力是()

单选题
2021-12-28 16:25
A、机械结合
B、范德华力
C、倒凹固位
D、化学结合
E、压力结合
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正确答案
D

试题解析
烤瓷合金表面氧化膜与瓷化学结合是金一瓷结合的主要组成部分。

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