Urunigi rudafite ibyuma ni ubwoko bwurunigi rukoreshwa muburyo butandukanye, cyane cyane mu nganda aho kurwanya ruswa no kuramba ari ibintu byingenzi. Ikozwe mu byuma bidafite ingese, ibyuma birwanya ruswa birimo byibura chromium hafi 10.5%.
Hano hari bimwe mubyingenzi byingenzi nibisabwa byumunyururu wicyuma:
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2. Imbaraga nyinshi: Urunigi rwuma rutagira umuyonga rugumana imbaraga nubushobozi bwo gutwara iminyururu isanzwe. Ibi bituma bakwiranye ninshingano ziremereye.
3. Kurwanya ubushyuhe: Birashobora kwihanganira ubushyuhe bwagutse, bigatuma bukoreshwa mubushyuhe bwo hejuru kandi buke.
4. Isuku: Ibyuma bitagira umwanda ntabwo byoroshye, bivuze ko byoroshye gusukura no kubungabunga. Ibi nibyingenzi mubisabwa aho isuku ari ingenzi, nko gutunganya ibiryo cyangwa inganda zimiti.
5. Gufata neza: Bitewe no kwangirika kwayo, iminyururu yicyuma idafite ingese muri rusange isaba kubungabungwa bike ugereranije n'iminyururu ikozwe mubindi bikoresho.
6. Kurwanya imiti: Irwanya imiti myinshi, ituma ibera ibisabwa bisaba guhura n’imiti.
7. Inganda z’ibiribwa n’ibinyobwa: Iminyururu y’icyuma ikoreshwa cyane mu nganda z’ibiribwa n’ibinyobwa bitewe no kwangirika kwabo ndetse n’ubushobozi bwo kubahiriza isuku n’umutekano.
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9. Imashini zubuhinzi: Zikoreshwa mubikoresho bitandukanye byubuhinzi nka traktor, guhuza ibisarurwa nizindi mashini zikorera hanze.
10. Imashini zinganda: Zikoreshwa mubikorwa byinshi byinganda zirimo convoyeur, ibikoresho byo gupakira hamwe nubwoko butandukanye bwimashini zitunganya.
Mugihe uhitamo urunigi rudafite ingese, ni ngombwa gusuzuma ibintu nkubwoko bwa porogaramu, imizigo izakorerwa, ibidukikije ndetse n’amabwiriza ayo ari yo yose y’inganda cyangwa ibipimo bigomba kubahirizwa. Ni ngombwa kandi kwemeza ko urunigi rusizwe neza kandi rugakomeza kwagura ubuzima n'imikorere.
Igihe cyo kohereza: Ukwakira-30-2023
