1–20 von 66 Ergebnissen
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    Tortuosity factor of three-dimensional infiltrate network

    Zhang, Yanxiang | Online Contents | 2014

    Manual pressing jack for columnar structure of rehabilitation hanger

    Freier Zugriff
    ZHANG MINGMING / CAI YANXIANG | Europäisches Patentamt | 2020

    Dynamic compensation device of oil jack

    Freier Zugriff
    CAI YANXIANG / ZHANG MINGMING / FU JINSONG | Europäisches Patentamt | 2023

    Single-rotor wing aileron-free unmanned aerial vehicle engine placement and installation structure

    Freier Zugriff
    SHEN WEI / CHEN YANXIANG / ZHANG HAIFENG | Europäisches Patentamt | 2021

    Gearbox transmission mechanism of single-rotor plant protection unmanned aerial vehicle

    Freier Zugriff
    SHEN WEI / CHEN YANXIANG / ZHANG HAIFENG | Europäisches Patentamt | 2021

    Single-rotor unmanned helicopter tail transmission shaft supporting mechanism

    Freier Zugriff
    SHEN WEI / CHEN YANXIANG / ZHANG HAIFENG | Europäisches Patentamt | 2021

    Unmanned aerial vehicle tail rotor gearbox mechanism

    Freier Zugriff
    SHEN WEI / CHEN YANXIANG / ZHANG HAIFENG | Europäisches Patentamt | 2021

    Device and method for carrying out wireless communication between electronic fuel injection engine and outside

    Freier Zugriff
    XI DAGUANG / YANG YANXIANG / ZHANG PING | Europäisches Patentamt | 2015

    Design method of high-efficient thruster with coaxial and reverse dual propellers

    Freier Zugriff
    YANG YANXIANG / LI DEKUAN / ZHANG YAZHI | Europäisches Patentamt | 2015

    Time sequence control circuit, vehicle-mounted central controller and vehicle

    Freier Zugriff
    LIN QINGYUN / CHEN YANXIANG / ZHANG JICU et al. | Europäisches Patentamt | 2023

    Low-Cost Autonomous Contour Localization and Area Measurement for Irregular Flood Zones Using a Small UAV

    Wu, Jianfa / Wang, Honglun / Zhang, Menghua et al. | Springer Verlag | 2023