I-Pullback ukulungiswa kwesikhashana okuvame ukwenzeka ngemva kokunyakaza okubalulekile. Khumbula ukuthi ukudonsa emuva akuqinisekisi ukuqhubeka kwethrendi futhi kungashintsha kalula kube umnyakazo ohlehlayo. Kodwa-ke, inhlanganisela ye-pullback namanye amathuluzi ezobuchwepheshe kanye namasu anganikeza amathuba amahle okuhweba. Kunezinhlobo ezimbili zomlenze wesenzo senani somnyakazo: umlenze…