Umgcina wezintaba ezikhulu zombandla wesibili
Isibhakabhaka Sokubuyela Emuva
Isibhakabhaka sonke sisebenzisa isikhumba sokugcina isibhakabhaka ukucinca isibhakabhaka kusobala nokuhlinzekisa ukusebenza kwesixoxo.
Isikhumba Sokubuyela Emuva
Yenzelwe ngomthwakelo wokuphatha okupheleleyo we-chromium phakade ne-molybdenum, ubuchule obubanzi bungabonakala kakhulu.
Isiqondiso Sokuvula Ngamandla
Sibonisa kabusha umkhawulo wokusebenza kwisikhumba, sokunconywa ukusebenzisa nokubuyisela amapharti.