Igishushanyo-gihamye:
Yakozwe hamwe nibikorwa byumutekano bigezweho, uwatwaye ibintu yashizweho kugirango akumire ibicanwa no gutwikwa, bigatuma bikoreshwa ahantu hashobora guteza akaga nk’ibikomoka kuri peteroli, ibirombe, n’ibiti bivura imiti.
Moteri ikoreshwa na moteri:
Hamwe na moteri ikomeye ya mazutu, uyitwara atanga imikorere myiza kandi yizewe, itanga imbaraga zikenewe zo gutwara imitwaro iremereye ahantu habi kandi hagoye.
Ikurikiranwa ryimikorere:
Sisitemu ikurikiranwa itanga uburyo bwiza bwo gukwega, gushikama, no kuyobora ku buso butaringaniye nk'icyondo, urubura, n'ubutaka butare, bigatuma gukora neza mubihe bigoye.
Ubushobozi Buremereye:
Yubatswe kugirango itware imitwaro iremereye, uyitwara nibyiza mugutwara ibikoresho binini, ibikoresho, nibikoresho, bitanga ubwikorezi bunoze kandi bwizewe mubikorwa byinganda.
Ubwubatsi burambye kandi bukomeye:
Yubatswe hamwe nibikoresho bikomeye, uwatwaye ibintu yashizweho kugirango ahangane nibidukikije bikabije no gukoresha imirimo iremereye, byemeza kuramba no kwizerwa mubihe bikomeye.