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20 kg precious metal gold refining by electrolysis method no type equipment name model material unit quantity 1 gold electrolysis g m-20 voltage 380v,50hz Gold dissolving kettle 100L single-layer kettle, ... Lees meer

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precious metal gold purify by electrolysis method no type equipment name model material unit quantity 1 gold electrolysis g m-15 voltage 380v,50hz Gold dissolving kettle 100L single-layer kettle, electric ... Lees meer

15kg medium gold purify equipment by electrolysis method When semiconductor manufacturers manufacture products, a thin layer of gold sheet is sintered on the silicon wafer as the electrode. The surface needs to ... Lees meer

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