Kugadzirwa kwemaindasitiri nzira yekutenga carburizing agent?
Carburizer haisi iyo yakakwira mutengo uchange uri nani, hunhu hwayo hunodzivirirwa nezvinhu zvakawanda, senge yakagadziriswa kabhoni yemukati, sarufa yemukati, yemvura yemukati, inoputika zvikamu.Iyo ine zvakare hukama hukuru nehunhu hwezvigadzirwa, nzira dzinoshandiswa mukuita kwekushandisa uye ...