The effect of several collectors and their dosage on the flotation characteristics of the synthetical fersmite at different pH values, the collecting strength a
The tribological characteristics of carbon fiber reinforced polymer composites under distilled-water-lubricated-sliding and dry-sliding against stainless steel
To improve the wear resistance of the machine components serving in desert areas, the 3Cr13 stainless steel coating was produced by the high velocity arc sprayi
Through a practical example of treatment of the flue gas from the remelting process of aluminum alloy tailings, the design and calculation method of exhaust hoo