• The most prominent issue for small scale water conservancy project construction is informality and the imperfect project quality assurance system.

    小型水利工程施工突出问题不正规,工程质量保证体系不健全

    youdao

  • The most prominent issue for small scale water conservancy project construction is informality and the imperfect project quality assurance system.

    小型水利工程施工突出问题不正规,工程质量保证体系不健全

    youdao

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