井下采区供电设计中“需用系数”取值的探讨
Discussions in Value Assuming "Demand Factor" in Underground Mining Area Power Supply Desig
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引用本文: | 钱强, 李景坤. 井下采区供电设计中“需用系数”取值的探讨[J]. 工矿自动化, 1999, 25(4): 37-38. |
Citation: | QIAN Qiang, LI Jing-ku. Discussions in Value Assuming "Demand Factor" in Underground Mining Area Power Supply Desig[J]. Journal of Mine Automation, 1999, 25(4): 37-38. |