Hitamo inama ya carburizing
Inzira nshya yo gushonga kwa carburizing agent, yaba ikiguzi cyangwa ibicuruzwa byarangiye, iruta igice kinini cya dosiye yingurube yingurube, agent ya carburizing yongewe kumatanura yo gushonga ibyuma, gukoresha ibikoresho byiza, byiza bya karubasi, birashobora kuba bibi cyane ibisigazwa by'ibikoresho ...