Re motlotlo ka khotsofalo e phahameng ea bareki le kamohelo e pharalletseng ka lebaka la phehellang ea rona ea boleng bo phahameng ka lebaka le litšebeletso bakeng sa tsamaiso ea lisepa,Jet enjine ea jet, Khatello e tlase ea mafura, Khampani ea Lube,Sistimi e nyane ea librication. Re khothalelitsoe ka 'maraka o potlakileng oa ho hlahisa lijo-thata tsa lijo tse lebelo le ho tsona ho feta tsohle, re tsoma pele ho sebetsa le balekane / bareki ho theha litholoana tse ntle hammoho. Sehlahisoa se tla fana ka lefatše lohle, joalo ka Europe, Amerika, Australia, e leng Lahore, e leng Lahore - e joalo ka Vircharnia. Re nahana ka polokeho ea hore thepa e mabapi le mochine oa li-preros o hantle o phelisa palo e kholo ea ho ba le boleng bo botle le litšenyehelo.