1–6 of 6 hits
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    Method and system for full-coverage fine inspection of tunnel lining based on rebound method

    Free access
    MA WEIBIN / AN ZHELI / YUAN ZHENYU et al. | European Patent Office | 2023

    Tunnel lining gridding fine detection method and system based on three-dimensional geological radar

    Free access
    MA WEIBIN / AN ZHELI / YUAN ZHENYU et al. | European Patent Office | 2023

    Tunnel lining gridding fine detection equipment

    Free access
    LU CHUNFANG / AN ZHELI / MA WEIBIN et al. | European Patent Office | 2023

    Tunnel detection method

    Free access
    MA WEIBIN / AN ZHELI / GUO XIAOXIONG et al. | European Patent Office | 2022

    Tunnel detection vehicle and detection method thereof

    Free access
    MA WEIBIN / AN ZHELI / GUO XIAOXIONG et al. | European Patent Office | 2022

    Robot for detecting blockage condition of drainage pipeline and detection method

    Free access
    GUO XIAOXIONG / MA WEIBIN / CHANG KAI et al. | European Patent Office | 2022