Mosebetsi: Ha phetoho ea ho kenya letsoho e boloka lebelo le tsitsitseng la ho potoloha.Lihlahisoa li entsoe ka boleng bo phahameng ba alloy steel production.Lipoleiti li phunyeletsoa le ho hatelloa bore ka theknoloji e nepahetseng.Pini, bush, rolara li entsoe ka lisebelisoa tse phahameng tsa othomathike le lisebelisoa tsa ho sila ka boiketsetso, ebe ka kalafo ea mocheso ea carburization, carbon le nitrogen mesh belt sebōpi, ts'ebetso ea ho phatloha ha holim'a metsi jj.