• Reservoir water supply project
    2019-03-01

    Reservoir water supply project

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  • A steel structure extension project of a senior guild hall in tongzhou, Beijing
    2019-03-01

    A steel structure extension project of a senior guild hall in tongzhou, Beijing

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  • Cultural and art center project
    2019-03-01

    Cultural and art center project

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  • Standardized workshop
    2019-03-01

    Standardized workshop

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