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  • The extent of coprecipitation of copper with ferric hydroxide in the ammonium chloride-ammonia process has been studied.

    用氢氧化铵及氯化铵以分离铜与铁，结果很好。

    youdao

  • The extent of coprecipitation of copper with ferric hydroxide in the ammonium chloride-ammonia process has been studied.

    用氢氧化铵及氯化铵以分离铜与铁，结果很好。

    youdao

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