1–5 von 5 Ergebnissen
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    Coke oven flue elbow pipe hoisting device

    Freier Zugriff
    ZHANG SHUAI / LIU YONG / ZHANG YU et al. | Europäisches Patentamt | 2020

    Super-lifting and additional counterweight lifting method for large crawler crane in coke oven modification project

    Freier Zugriff
    HE XIANG / HE BIN / YANG MENG et al. | Europäisches Patentamt | 2023

    Super-lift on-load walking lifting method for large crawler crane in coke oven modification project

    Freier Zugriff
    HE XIANG / SHI YONGGAO / ZHAO HONGHAO et al. | Europäisches Patentamt | 2023

    Super-lifting counterweight adjusting and lifting method for large crawler crane in coke oven modification project

    Freier Zugriff
    HE XIANG / SHI YONGGAO / ZHAO HONGHAO et al. | Europäisches Patentamt | 2023

    Large-span truss high-altitude traction sliding shoe design and manufacturing method

    Freier Zugriff
    HE XIANG / SHI YONGGAO / ZHAO HONGHAO | Europäisches Patentamt | 2023