• The aging of concrete DAMS is manifested by surface carbonization, freeze-thaw, abrasion, weathering, internal corrosion, frost-heaving, cracks, water erosion and et al.

    混凝土老化表现表层碳化冻融风化内部溶蚀胀、裂缝发育以及体积改变

    youdao

  • The aging of concrete DAMS is manifested by surface carbonization, freeze-thaw, abrasion, weathering, internal corrosion, frost-heaving, cracks, water erosion and et al.

    混凝土老化表现表层碳化冻融风化内部溶蚀胀、裂缝发育以及体积改变

    youdao

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