Kupanga mafakitale momwe mungagulire wothandizira wa carburizing?
Carburizer siwokwera mtengo womwe udzakhala wabwinoko, mtundu wake umakhala woletsedwa ndi zinthu zambiri, monga zomwe zili ndi kaboni, sulfure, zomwe zili m'madzi, zida zosasunthika.Imakhalanso ndi ubale wabwino ndi mawonekedwe azinthu, njira zomwe zimagwiritsidwa ntchito pogwiritsira ntchito ndi ...