• This paper analyzes and introduces the application study process of solving telescoping seam on the road bridge by wave form telescoping seam.

    本文波形伸缩解决道路桥梁伸缩缝问题中的应用研究过程进行了分析介绍

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  • We have used needle beam telescoping steel form in the Mao-Gong reservoir sediment tunnel in the concrete lining.

    宫水库排沙洞的衬砌施工使用式混凝土衬砌钢模台车。

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  • We have used needle beam telescoping steel form in the Mao-Gong reservoir sediment tunnel in the concrete lining.

    宫水库排沙洞的衬砌施工使用式混凝土衬砌钢模台车。

    youdao

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