In this paper, a primary investigation was made on the addition amounts and effects of two ligands, ethane diamine and sodium citrate, in basic copper galvanization solution.
研究了碱性电镀铜溶液中加入的两种配位剂—— 乙二胺和柠檬酸钠的加入量，并对两种配位剂的作用作了初步的探索。
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