分析了流体力学在采掘机械中灭尘及液压系统、通风机械、选矿机械，尤其是在新型选矿机械中的应用。
Analyzed the application of hydrodynamics at the fields of removing of dust in excavate machine, hydraulic system, fanner machine, concentrator machine, especially the use in new concentrator machine.
分析了流体力学在采掘机械中灭尘及液压系统、通风机械、选矿机械，尤其是在新型选矿机械中的应用。
Analyzed the application of hydrodynamics at the fields of removing of dust in excavate machine, hydraulic system, fanner machine, concentrator machine, especially the use in new concentrator machine.
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