1–14 von 14 Ergebnissen
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    Dual-mode segment hoisting system and hoisting method

    Freier Zugriff
    YE LEI / ZHANG SHUQI / LI JIANGHUA et al. | Europäisches Patentamt | 2020

    Cable lifting device for underground cable tunnel

    Freier Zugriff
    LIU LEI / YANG HONGWEI / ZHANG LEI et al. | Europäisches Patentamt | 2022

    The Transporting Mechanic of Slurry of Heavy Oil and Sand in Horizontal Wellbore

    Lei, Deng-Sheng / Huang, Xiao-Liang / Xu, Chun-Bi | Tema Archiv | 2012

    Combined type light ultra-soft foundation reinforcing platform and method

    Freier Zugriff
    GONG JIPING / JIA TAO / HU XIAOBO et al. | Europäisches Patentamt | 2021

    Control method and system for preventing curve collision of underground mine cars

    Freier Zugriff
    WEI ZHEN / CHENG YUN'AN / XU ZIJUN et al. | Europäisches Patentamt | 2020

    Non-stop ore drawing system and method

    Freier Zugriff
    WEI ZHEN / CHENG YUN'AN / XU WEI et al. | Europäisches Patentamt | 2020

    Effects of temperature on CO2 top of line corrosion of pipeline steel

    Chen, Yingfeng / Zhang, Lei / Qin, Huimin et al. | Tema Archiv | 2011

    Fabricated shell-discarding disintegration shield tunneling machine man gate dismantling device and construction method

    Freier Zugriff
    YIN QINGFENG / LIU CHUANJIANG / YANG ZHILIN et al. | Europäisches Patentamt | 2024

    Transportation sledge for under-pressure operation equipment

    Freier Zugriff
    YANG RONGJIANG / LIU RUIHAI / PENG JIAN et al. | Europäisches Patentamt | 2021

    Drilling slag collecting box, hoisting structure and hoisting method

    Freier Zugriff
    TONG XIN / LEI BIN / XU BENDONG et al. | Europäisches Patentamt | 2023

    Electric bicycle charging pile mounting plate and mounting device thereof

    Freier Zugriff
    CHEN KE / ZHANG LEI / MAO YUNMIN et al. | Europäisches Patentamt | 2021

    Active suspension protection system of tunnel underneath passing flexible joint drain pipe and construction method

    Freier Zugriff
    HU RUIQING / WANG LIXIN / GUO LIANG et al. | Europäisches Patentamt | 2023

    TBM (Tunnel Boring Machine) lossless disassembly method under existing cavern condition

    Freier Zugriff
    LI KUN / ZHONG QINGFENG / SONG TIANTIAN et al. | Europäisches Patentamt | 2023

    Liftable hanging basket type construction platform for freezing drilling of super-large-diameter shield tunnel

    Freier Zugriff
    WANG LEI / CHEN HONGLEI / XU SHURONG et al. | Europäisches Patentamt | 2023