• Taking Changjiang tunnel project in Shanghai as the background, this presentation systematically describes critical techniques of structure design on super large, extra long tunnel.

    报告上海长江隧道工程背景系统地阐述了超大特长隧道结构设计关键技术

    youdao

  • Taking Changjiang tunnel project in Shanghai as the background, this presentation systematically describes critical techniques of structure design on super large, extra long tunnel.

    报告上海长江隧道工程背景系统地阐述了超大特长隧道结构设计关键技术

    youdao

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