Inogona kuwedzera graphite inogadzirwa nemaitiro maviri: kemikari uye electrochemical. Maitiro maviri aya akasiyana mukuwedzera kune iyo oxidation maitiro, deacidification, kushambidza mvura, kupera mvura, kuomesa uye mamwe maitiro akafanana. Hunhu hwezvigadzirwa zvehuwandu hwakawanda hwevaka ...
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