【摘要】 介绍了两种能一次性从废镀金(银)件中提取金(银)的新技术,并用自行研制的高效金银直提设备,应用于不同废镀件的处理。更多还原

【Abstract】 Two new technologies were introduced to extract gold(silver) in one step from waste gold plated.The extracting equipment was developed and successfully used for the purpose.更多还原