Yazar
j r cobble
2 cilt bulundu.
Cilt sonuçları
Hydrometallurgical production of copper from flotation concentrates
J. R. Cobble · U.S. Dept. of the Interior, Bureau of Mines
14 sayfa · 1993
Chalcopyrite / Copper / Hydrometallurgy / Metallurgy / Size reduction of materials
A laboratory test to evaluate the resistance of refractories to molten slags
J. R. Cobble · U.S. Dept. of the Interior, Bureau of Mines
13 sayfa · 1980
Refractory materials / Slag / Testing