王经明, 杨永林, 王尚令, 吴素珍, 丁克勤. 2000: 刘桥二矿651工作面煤层底板岩体质量评价. 工程地质学报, 8(4): 462-465.
    引用本文: 王经明, 杨永林, 王尚令, 吴素珍, 丁克勤. 2000: 刘桥二矿651工作面煤层底板岩体质量评价. 工程地质学报, 8(4): 462-465.
    WANG Jing ming, YANG Yong lin, WANG Shang ling, WU Su zhen, DING Ke qin. 2000: EVALUATION OF ROCK MASS QUALITY ABOUT THE COAL FLOOR OF WORKING FACE 651 IN LIUQIAO COAL MINE. JOURNAL OF ENGINEERING GEOLOGY, 8(4): 462-465.
    Citation: WANG Jing ming, YANG Yong lin, WANG Shang ling, WU Su zhen, DING Ke qin. 2000: EVALUATION OF ROCK MASS QUALITY ABOUT THE COAL FLOOR OF WORKING FACE 651 IN LIUQIAO COAL MINE. JOURNAL OF ENGINEERING GEOLOGY, 8(4): 462-465.

    刘桥二矿651工作面煤层底板岩体质量评价

    EVALUATION OF ROCK MASS QUALITY ABOUT THE COAL FLOOR OF WORKING FACE 651 IN LIUQIAO COAL MINE

    • 摘要: null

       

      Abstract: null

       

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