镍电沉积层 Electrodeposited coatings of nickel
电沉积镍涂层 electrodeposited nickel coating
电沉积镍 electrodeposited ni
电积镍
Electroplated nickel
以上为机器翻译结果，长、整句建议使用 人工翻译 。
硫化镍精矿氯气浸出—净化—电积工艺作为镍提取冶金的新方向，其净化过程大多采用溶剂萃取方法。
As a new method of nickel extractive metallurgy, the process of chlorine leaching purification electrolysis for nickel sulphide concentrate usually USES solvent extraction as its purification.
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