21–27 of 27 hits
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    Middle hoisting type unit support carrier

    Free access
    ZHANG DINGTANG / LI ZONGJIE / YANG WENMING et al. | European Patent Office | 2023

    Mining area ground surface gas overflow dynamic monitoring and intelligent safety evaluation method

    Free access
    SI HONGTAO / ZHU DONGXUE / MA LEI et al. | European Patent Office | 2024

    Experimental Techniques for Mechanical Properties of Gas Hydrate-Bearing Sediments

    Zhang, Jian / Ye, Yu-Guang / Liu, Chang-Ling et al. | Tema Archive | 2013

    The Influence of Hydrodynamic Conditions on Algal Bloom in the Three Gorges Reservoir Tributaries

    Xiong, Chao-Jun / Liu, De-fu / Zheng, Bing-Hui et al. | Tema Archive | 2013

    Shaft tunnel portal detection auxiliary device

    Free access
    TANG DINGDING / LU ZHONGXING / GUO ERWEI et al. | European Patent Office | 2023

    Compact two-arm side anchor rod drill carriage

    Free access
    WANG FUQIANG / WANG WEI / CHEN QINGHE et al. | European Patent Office | 2023

    Shield tunneling machine frame walking structure

    Free access
    WU WENFEI / YUAN XIANGHUA / TU LEI et al. | European Patent Office | 2020