Carbon graphite, wani abu mai ban mamaki da aka sani don ƙarfinsa, ƙarfinsa da karko, yana yin taguwar ruwa a cikin masana'antar injuna.Wanda ya ƙunshi atom ɗin carbon a cikin tsarin crystalline, wannan kayan haɗin gwiwar yana sake fasalin yadda injina ke aiki, yana haɓaka haɓakawa…
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