中文

放顶煤开采条件下覆岩移动规律的试验研究. 矿山测量,1999(4):6-9

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  • Release time:2018-05-09

  • Co-author:胡金星, 孟召平, 沙从术, 吴立新, 郝延锦

  • Translation or Not:no


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