• Through the introduction of formulating standard and the use of external iron chill in cast steel, the paper pointed out a way for saving cost, simplifying working processes and improving quality.

    通过铸钢件标准制定应用情况的介绍提出节约成本简化工艺提高质量条重要途径

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  • The paper introduce one kind of external formwork system design of cast-in-place continuous box beam.

    本文介绍了现浇连续箱梁系统设计

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  • The paper introduce one kind of external formwork system design of cast-in-place continuous box beam.

    本文介绍了现浇连续箱梁系统设计

    youdao

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