• Element combination form and self-balanced prestressed steel structure is a new spatial system composed by prestressed cable and strut elements.

    单元拼装式平衡预应力空间结构施加预应力的基本单元构成的新型空间结构体系

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  • Element combination form and self-balanced prestressed steel structure is a new spatial system composed by prestressed cable and strut elements.

    单元拼装式平衡预应力空间结构施加预应力的基本单元构成的新型空间结构体系

    youdao

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