1–10 of 24 hits
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    Energy-saving and environment-friendly road garbage cleaning vehicle

    Free access
    ZHANG ZHEN / TIAN MINGYAN | European Patent Office | 2021

    Numerical study on load transfer effect of Stiffened Deep Mixed column-supported embankment over soft soil

    Ye, Guanbao / Cai, Yongsheng / Zhang, Zhen | Springer Verlag | 2016

    New energy sanitation vehicle cab

    Free access
    ZHANG JIANMIN / ZHANG YINGLI / ZHANG ZHEN | European Patent Office | 2023

    Sundry cleaning device for constructed wetland

    Free access
    XU ZHANYU / WANG ZHEN / WU WEI et al. | European Patent Office | 2023

    Control device and control method for engineering machinery and engineering machinery

    Free access
    ZHANG ZHEN / CAI WEN / WEI XUEPING et al. | European Patent Office | 2023

    Refractory Performance of the Axial Tensile Welded Hollow Spherical Joint

    Qiu, Xiaobin / Huang, Bingsheng / Song, Haoyu et al. | Springer Verlag | 2023

    Double-hook marine crane pile driving barge and construction method

    Free access
    SONG ZHENGCHANG / ZHANG ZHEN / CUI JIN et al. | European Patent Office | 2023

    Intelligent environment-friendly interception system for vacuum sewage discharge

    Free access
    ZHANG TIANFU / CHEN ZHONGFEN / FU JINGWEI et al. | European Patent Office | 2024