electro hydrometallurgy电湿法冶金
Hydrometallurgy consultants水冶顾问
Hydrometallurgy test湿法冶金实验
Chemical hydrometallurgy化学冶金
Rapid Hydrometallurgy高速水冶
bismuth hydrometallurgy铋湿法冶金
hydrometallurgy process湿法冶金工艺
zinc hydrometallurgy湿法炼锌
hydrometallurgy zinc湿法炼锌
N（名词） a technique for the recovery of a metal from an aqueous medium in which the metal or the gangue is preferentially dissolved 湿法冶金