下列实际应用与胶体知识无关的是(    )        A.工业制取

下列实际应用与胶体知识无关的是(    )

       A.工业制取有色玻璃

       D.血液透析

       C.原油的脱水          

       D.甘油加水作护肤荆

答案

D

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