Tīpakohia nga tohutohu kaihoko waro
Ko te tukanga hou o te whakarewanga o te kaihoko carburizing, ahakoa te utu, te mahi hua oti ranei, he pai ake i te waahanga nui o te poaka rino poaka, te kaihoko carburizing kua tapiritia ki te oumu whakarewa whakarewa, te whakamahi i te kounga teitei, te kaihoko carburizing pai, ka taea te kino rawa atu. tihorea...