China Graphite croduble Vatengi
Graphite crauctibles ine yakanaka yekudzivirira yekubatanidza uye yakanyanya kupisa kupisa. Munguva yakakwirira-tembiricha yekushandisa, kuenderana kwavo kwekuwedzera kwekuwedzera kuri madiki, uye vane humwe hunhu kuramba kukurumidza kupisa uye kutonhora. Yakasimba kurwisa kurwisa kune acidic uye alkaline mhinduro, nekunyatsogadzikana kwemakemikari.