• 堤防加固工程中,各类措施在国内外都广泛应用其中减压排水等为主排渗措施应用最为广泛

    All kinds of seepage control measures have been used in the levee seepage resistance project, among which the seepage drainage measures such as relief Wells and drainage trenches are most widely used.

    youdao

  • 堤防加固工程中,各类措施在国内外都广泛应用其中减压排水等为主排渗措施应用最为广泛

    All kinds of seepage control measures have been used in the levee seepage resistance project, among which the seepage drainage measures such as relief Wells and drainage trenches are most widely used.

    youdao

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