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混凝土的收缩( )。

单选题
2021-07-18 00:04
A、随混凝土的压应力增大而增大
B、随水灰比增大而增大
C、随混凝土密实度增大而增大
D、随养护齢期增大而增大
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正确答案
B

试题解析

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