9[3]The lead bath smelting process in Nordenham, Germany by M. Sibony, N.Basin and J. Lecadet 被引量:1
10[4]Ausmelt technology versatility: The design and operation of the Ausmelt lead smelter and the subsequent development of the successfully produce copper matte at Tsumeb Smelter, Namibia by G.P.Swayn and E.N. Mounsey 被引量:1