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. |
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. |