mixed aggressive environment的意思|示意
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混合侵略性环境
mixed aggressive environment的网络常见释义
混合侵蚀环境 ...键字: 冻融循环；混合侵蚀环境；钢筋混凝土梁；持续荷载[gap=937]Key words: freeze-thaw cycles; mixed aggressive environment; reinforced concrete beam; persistent load...