1–8 von 8 Ergebnissen
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    Novel multifunctional in-hole steel pipe transportation trolley system

    Freier Zugriff
    YANG FENG / FANG XUGUANG / YING HUINENG | Europäisches Patentamt | 2023

    Hydraulic support pushing jack for half-cutting coal mining technology

    Freier Zugriff
    WANG YONGQIANG / LIU FUYING / HUANG YING et al. | Europäisches Patentamt | 2023

    Hydraulic support pushing jack for half-well cutting coal-mining process

    Freier Zugriff
    WANG YONGQIANG / LIU FUYING / HUANG YING et al. | Europäisches Patentamt | 2021

    Application of Nanomaterials in Reservoir Protection

    Li, Long / Li, Ying-min / Yang, Yu-Ping et al. | Tema Archiv | 2012

    Tunnel abnormal state monitoring method and system based on unmanned aerial vehicle

    Freier Zugriff
    WEI YING / WANG YONGAN / WANG YUNNAN et al. | Europäisches Patentamt | 2023

    Design and Comparison of Catenary and Taut Mooring Systems for New Concept FPSO IQFP in Shallow Waters

    Wang, Tian-Ying / Yang, Li-jun / Xu, Zhi-Gang et al. | Tema Archiv | 2013

    Walking device and coal mining machine

    Freier Zugriff
    ZHANG WENQI / GAO JUNGUANG / TENG LIANG et al. | Europäisches Patentamt | 2024

    Double-divided-circle shield station structure

    Freier Zugriff
    TIAN TAO / LIU XUEJUN / SHEN XUEJUN et al. | Europäisches Patentamt | 2023