Recrystallized pakachitsulo carbide ndi mtundu wa zinthu mkulu ntchito ceramic, ndi kukana kutentha kwambiri, kukana dzimbiri, kukana kuvala, kuuma mkulu ndi makhalidwe ena, kotero ali osiyanasiyana ntchito mu mafakitale, asilikali, zamlengalenga ndi zina. Limbikitsaninso...
Werengani zambiri