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Waste cupreous second birth and treatment way
From;    Author:Stand originally

The hill of river copper, cloud copper, copper, big smelt metal home that gives priority to in order to handle cupreous concentrate is large cupreous company also will the competition that participates in inevitable aggravate home abandon miscellaneous copper raw material, in concussion company of small useless miscellaneous copper. Jiang Tong will introduce advanced bend to use heat of type positive pole, build special miscellaneous copper handles a workshop, regard implementation company as the important step of 15 overall planning.

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