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Graphite yotambasuka imapangidwa ndi njira ziwiri
Graphite yotambalala imapangidwa ndi njira ziwiri: mankhwala ndi ma electrochemical. Njira ziwirizi ndizosiyana kuphatikiza pa makutidwe ndi okosijeni, deacidification, kutsuka madzi, kuchepa kwa madzi m'thupi, kuyanika ndi njira zina ndizofanana. Khalidwe lazogulitsa zamagetsi ambiri ...Werengani zambiri
