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Smelting in the lead blast furnace :IV. composition and temperature of the gases at the Tuye©Łre Zone

Smelting in the lead blast furnace :V. effect of conditions at various Tuye©Łres on the form of lead and composition of the slag

Smelting in the lead blast furnace :Handling rich charges.

Smelting in the lead blast furnace handling rich ores.

Smelting in the lead blast furnace :handling rich charges.

Smelting in the lead blast furnace :handling rich charges.

Smelting in the lead blast furnace :Handling rich charges.

Reconversion problems in lead metallurgy

Lead smelting in the ore hearth.

Lead smelting in the ore hearth.

Lead smelting in the ore hearth

Selective flotation concentration of lead-zinc ores from the Musick and Helena mines, Bohemia District, Oreg.


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