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02 、 Kuborohereza Kubungabunga: Sisitemu yo gukonjesha ikirere byoroshye kubungabunga kuruta sisitemu yo gukonjesha amazi, kugabanya ibiciro byigihe kirekire byo gukora hamwe nimbaraga zo kubungabunga.
03 ability Guhindura ibidukikije bikabije: Kubura ibisabwa byo gukonjesha amazi bituma imashini zogosha zikonjesha zikonjesha ikirere zikorera ahantu henshi hatandukanye, cyane cyane ahantu usanga amazi ari make cyangwa ubwiza bw’amazi biteye impungenge.
04 ability Birashoboka: Imashini nyinshi zo gukonjesha ikirere zikonjesha ikirere zagenewe gukoreshwa cyangwa kugendanwa, bigatuma byoroha kwimuka no gukoresha mumikorere itandukanye.
05 iciency Gukoresha ingufu nyinshi: Izi mashini mubisanzwe zirata imbaraga zo guhindura ingufu, bivuze ko amashanyarazi akoreshwa neza mugihe cyo gusudira.
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07 Gukoreshwa muburyo butandukanye: Irashobora gusudira ibikoresho byinshi nubunini butandukanye, harimo ariko ntibigarukira gusa ku byuma bidafite ingese, ibyuma bya karubone, hamwe na aluminiyumu.
08 W Weld yo mu rwego rwo hejuru: Itanga ibisubizo byuzuye kandi bisumba byose byo gusudira hamwe na weld yoroshye kandi ishimishije, uturere duto twibasiwe nubushyuhe, no kugoreka gake.