1–10 von 14 Ergebnissen
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    Water Production Performance and its Control of the Ya-Da Condensate Gas Reservoir

    Li, Zong-Yu / Zhang, Ai / Xu, Shi-Sheng et al. | Tema Archiv | 2012

    Tunnel sleeve construction method

    Freier Zugriff
    XIANG YANBIAO / CHEN FENG / YANG ZHAO et al. | Europäisches Patentamt | 2022

    Tunnel lining maintenance device and using method thereof

    Freier Zugriff
    XU JINYING / JIA ZHAOLIAN / JIA JINGJING et al. | Europäisches Patentamt | 2024

    Track on-line monitoring system

    Freier Zugriff
    SHENG GAOYONG / SHI JUNWEN / SHAO CHANGYOU et al. | Europäisches Patentamt | 2020

    Single-shield TBM plane sliding stepping device and method

    Freier Zugriff
    LI SHUYUAN / YANG SHUJIANG / WANG XIAOHONG et al. | Europäisches Patentamt | 2015

    Rear matched trailer, steering method of rear matched trailer and shield tunneling machine

    Freier Zugriff
    DENG ZHIQIANG / WANG BIN / LI PEI et al. | Europäisches Patentamt | 2024

    Pit digging and pole erecting integrated vehicle for telegraph poles

    Freier Zugriff
    LI GUOLIANG / WANG KUN / LIN YUQING et al. | Europäisches Patentamt | 2023

    Installation method of rail type transportation lifting device in tunnel

    Freier Zugriff
    LI YONGHAI / ZHU JUN / WANG WEI et al. | Europäisches Patentamt | 2022

    Full-automatic system of main shaft coal flow system

    Freier Zugriff
    HUANG HELING / LI PINGYANG / ZHANG XIANWEI et al. | Europäisches Patentamt | 2015

    Flat plate transport vehicle for duct pieces in tunnel

    Freier Zugriff
    LI JING / ZHANG YANG / GUO MENGQI et al. | Europäisches Patentamt | 2021