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 |
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Application of Multi-period Variable Frequency Air Distribution Method in Ventilation System of Meishan Iron Mine |
| Zhicheng XU,Weiwei JU |
| 图2 不同转速下主通风机的特性曲线 |
| Fig.2 Characteristic curves of main fan at different speed |
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