Graphitization wa maelekitirodi graphite ndi lalikulu mphamvu ogula, makamaka anagawira Inner Mongolia, Shanxi, Henan ndi zigawo zina.Chikondwerero cha China chisanachitike, chimakhudza kwambiri Inner Mongolia ndi madera ena a Henan.Pambuyo pa chikondwererochi, Shanxi ndi madera ena ayamba kukhudzidwa....
Werengani zambiri