COAL ENGINEERING ›› 2014, Vol. 46 ›› Issue (8): 1-4.doi: 10.11799/ce201408001

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Determination of Industrial Square and Mine Field Exploitation of Liuhaogou Mine

  

  • Received:2013-10-11 Revised:2014-02-25 Online:2014-08-11 Published:2014-08-10