1. Ho etsa lisebelisoa tsa sebopeho: joalo ka libolo tse belehang le li-roller, li-sliding bearings, li-sleeve, li-valve tse sebelisoang ho metallurgy, indasteri ea lik'hemik'hale, mechini, lifofane, liindasteri tsa sefofane le matla, hammoho le lisebelisoa tsa meralo tse hanyetsanang le ho roala, ho hanyetsa mocheso o phahameng le ho bola. litlhoko tsa ho hanyetsa , Li-nozzles bakeng sa lirokete, li-nozzles bakeng sa limisaele;
2. Phekolo ea holim'a litšepe le lisebelisoa tse ling: tse kang li-alloys tse kang hlobo, lisebelisoa tsa ho itšeha, li-blades tsa turbine tsa mouoane, li-rotor tsa turbine, le li-cylinder tsa lebota tse ka hare;
3. Lisebelisoa tse kopantsoeng: tse kang tšepe, ceramic le graphite-based composite, rabara, polasetiki, liphahlo, li-adhesives le lisebelisoa tse ling tse entsoeng ka polymer;
4. Filimi ea nano-particle e thibelang ho apara, e sebelisetsoang ho sireletsa holim'a liselefouno, likoloi tse phahameng, joalo-joalo, liphahlo tse sa tsitsang, li-additive pente tsa electrophoretic, tse nang le khanyetso e phahameng ea ho apara.