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    by 吳啟明
    Published 2002
    ...碩士 === 國立中正大學 === 化學工程研究所 === 90 === Copper deposits were electroplated by various...
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    by Johan Korkman, Pirkko Virta
    Published 1979-01-01
    ... and retention of copper in them when it is added in the form of copper sulphate, copper lignosulphonate...
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    ...Copper is a transition metal that has been linked to pathological and beneficial effects...
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    by Finlay, James. E.
    Published 1954
    ...Note: Missing page 76. === The importance of the metal copper in our present day civilization is a...
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    by Volov, Igor
    Published 2013
    ...Electrodeposition of copper is used extensively for the fabrication of electrical interconnects...
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    by Qing-qing Pan, Hui-qing Peng
    Published 2018-01-01
    ... the influence of Na2S, CuSO4, and FeCl3 on sulphidizing flotation of copper oxide. The results show that a...
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