The Tieling Gymnasium is a steel single-layer shell structure with a large overhang platform.

铁岭体育馆工程是局部带有大悬挑平台的单层网壳结构工程。

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The Tieling Gymnasium is a steel single-layer shell structure with a large overhang platform.

铁岭体育馆工程是局部带有大悬挑平台的单层网壳结构工程。

youdao