【摘要】 对于金口岭区通风系统的技术改运,提出了三个方案进行论证,对比确定了最佳方案,减少了装机容量、改善了通风条件,取得了良好的效果.更多还原

【Abstract】 For the technical reform in the ventilating system in Jinkouling mining area, three modification plans put forward were verified and compared, the optimal plan was de-termined, the installed capacity was reduced, the conditions of ventilation were improved, and a good result Was obtained.更多还原