梅山铁矿通风系统多时段变频分风方法应用
许志逞,居伟伟

Application of Multi-period Variable Frequency Air Distribution Method in Ventilation System of Meishan Iron Mine
Zhicheng XU,Weiwei JU
图1 梅山铁矿通风系统现状示意图
Fig.1 Schematic diagram of current situation of ventilation system in Meishan iron mine