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Ana yin graphite mai faɗaɗawa ta matakai biyu
Fadada graphite ana samar da su ta hanyoyi biyu: sunadarai da electrochemical. Hanyoyin biyu sun bambanta ban da tsarin oxygenation, deacidification, wanke ruwa, bushewa, bushewa da sauran matakai iri ɗaya ne. Ingantattun samfuran mafi yawan masana'anta ...Kara karantawa