Muri rusange, umunyururu ni icyuma gihuza cyangwa impeta, gikoreshwa cyane mu kohereza no gukurura ibintu hakoreshejwe ikoranabuhanga. Ibintu bifite ishusho y'umunyururu bikoreshwa mu kubuza inzira z'imodoka (nk'aho binjirira mu mihanda, imigezi cyangwa icyambu), iminyururu ikoreshwa mu kohereza ibintu hakoreshejwe ikoranabuhanga.

1. Uru ruhererekane rugizwe n'ibice bine: uruhererekane rw'itumanaho; uruhererekane rw'itumanaho; uruhererekane rw'itumanaho; uruhererekane rwihariye rwihariye.

2. Urukurikirane rw'imiyoboro cyangwa imigozi ikunze gukorwa mu cyuma: ibintu bimeze nk'umunyururu bikoreshwa mu kubuza inzira z'imodoka (nk'aho binjirira mu muhanda, mu ruzi cyangwa ku cyambu); umunyururu ukoreshwa mu gutwara abantu n'ibintu mu buryo bwa mekanike.

3. Iminyururu ishobora kugabanywamo iminyururu y'imizingo ikozwe mu buryo bugufi; iminyururu y'imizingo ikozwe mu buryo bugufi; iminyururu y'imizingo ikozwe mu buryo burambuye yo kohereza ibintu bikomeye; iminyururu y'imashini zikora sima n'iminyururu y'imizingo; iminyururu ikomeye cyane.

Imiterere y'umuyoboro w'itumanaho igizwe n'imiyoboro y'imbere n'imiyoboro y'inyuma. Igizwe n'ibice bitanu bito: isahani y'imbere y'umuyoboro, isahani y'inyuma y'umuyoboro, agapira, agapira n'umuzingo. Ubwiza bw'umuyoboro buterwa n'agapira n'agapira.

Mu kohereza ibikoresho by'imashini, ibice bikunze gukoreshwa birimo ibyuma bitanga umuvuduko, ibyuma bitanga umuvuduko, ibyuma bitanga umuvuduko w'amashanyarazi, ibyuma bitanga umuvuduko w'amashanyarazi n'amababa, hamwe n'ibice bitanga umuvuduko w'amashanyarazi. Binyuze muri ibyo bice bitanga umuvuduko w'amashanyarazi, isoko y'amashanyarazi n'icyuma gitanga umuvuduko w'amashanyarazi, cyangwa isano iri hagati y'ibikoresho bibiri bitanga umuvuduko w'amashanyarazi, byitwa kohereza umuvuduko w'amashanyarazi. Urukurikirane rw'ibintu bitanga umuvuduko w'amashanyarazi bikurikirana bigize kohereza umuvuduko w'amashanyarazi byitwa kohereza umuvuduko w'amashanyarazi.

Ubusanzwe urunigi rwo kohereza amakuru rugizwe n'ubwoko bubiri bw'uburyo bwo kohereza amakuru: ubwoko bumwe ni uburyo bwo kohereza amakuru bufite igipimo gihamye cyo kohereza amakuru n'icyerekezo cyo kohereza amakuru, nk'igipimo gihamye cy'ibikoresho, igipimo cy'ingufu, nibindi, byitwa uburyo bwo kohereza amakuru buhamye; ubundi bwoko bushingiye ku bisabwa mu gutunganya amakuru. Uburyo bwo kohereza amakuru bushobora guhindura igipimo cy'uburyo bwo kohereza amakuru n'icyerekezo cyo kohereza amakuru, nk'uburyo bwo kohereza amakuru buhindura uburyo bwo kohereza amakuru, uburyo bwo kohereza amakuru bugenda buhindagurika, nibindi, byitwa uburyo bwo gusimbuza.