• Based on the analysis of the construction method of sand bag cored dike, this paper studies its application in waterway regulation engineering.

    本文通过分析砂袋填芯坝体施工方法研究航道整治工程中的应用

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  • Products are widely used in clothing, shoes, hats, bags, bag belt, rain gear, health, sports products, traffic engineering, security tags and other fields.

    产品广泛用于服装鞋帽箱包雨具健康运动产品,交通工程安全标记领域

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  • This paper introduces the design method and the procedure of civil engineering model bag concrete. And also the experiment mixed ratio and the design selection of the filling concrete.

    介绍土工混凝土设计方法步骤以及填充混凝土的试验配比和设计选择

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  • This paper introduces the design method and the procedure of civil engineering model bag concrete. And also the experiment mixed ratio and the design selection of the filling concrete.

    介绍土工混凝土设计方法步骤以及填充混凝土的试验配比和设计选择

    youdao

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