• Suqian City Gymnasium is a reinforced concrete spatial frame structure with a steel spatial grid roof located in a region of high earthquake intensity.

    宿迁市文体综合位于地震烈度钢筋混凝土空间框架结构屋盖

    youdao

  • Suqian City Gymnasium is a reinforced concrete spatial frame structure with a steel spatial grid roof located in a region of high earthquake intensity.

    宿迁市文体综合位于地震烈度钢筋混凝土空间框架结构屋盖

    youdao

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