Umsesane uyacima + uyathambisa. Ii-ring-ringifudunyezwa kubushushu obufanelekileyo (ukucima ubushushu obuyi-850℃, iqondo lobushushu eliyi-590℃) kwaye igcinwe ixesha elithile, kwaye intywiliselwe phakathi ukuze iphole ngokukhawuleza.

50 c8 Umsesane -Ukucima ukucima.