In HCl medium, cotton cellulose xanthate absorb the solution where the abandoned electronics circuit board is dissolved by the king water.
废弃电子电路板经王水溶解后，在盐酸介质中，用自制的黄原酯棉吸附。
In HCl medium, cotton cellulose xanthate absorb the solution where the abandoned electronics circuit board is dissolved by the king water.
废弃电子电路板经王水溶解后，在盐酸介质中，用自制的黄原酯棉吸附。
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