COAL ENGINEERING ›› 2014, Vol. 46 ›› Issue (2): 60-61.doi: 10.11799/ce201402021

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Cooling System Reconstruction of Main Shaft Hoist in Changcun Coal Mine

  

  • Received:2013-09-02 Revised:2013-09-24 Online:2014-02-14 Published:2014-02-18