文章以广州某医院的废定影液作试料，采用电解法回收废定影液的银。
In the paper, waste fixative of a hospital in Guangzhou taken as material and method of electrolysis was used to reclaim silver from waste fixative.
文章以广州某医院的废定影液作试料，采用电解法回收废定影液的银。
In the paper, waste fixative of a hospital in Guangzhou taken as material and method of electrolysis was used to reclaim silver from waste fixative.
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