首页/ 题库 / [填空题]岩石抗冻系数为岩样在正负( )之间反复冻的答案

岩石抗冻系数为岩样在正负( )之间反复冻融,其抗压强度降低值与未冻融前抗压强度的百分比。

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2021-09-02 15:09
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