Amakuru y'ikigo
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Itandukaniro riri hagati y'iminyururu yo ku ruhande n'iminyururu isanzwe
Imiyoboro y'iminyururu ni uburyo busanzwe bwo kohereza amakuru mu buryo bwa mekanike bukoreshwa mu nganda zitandukanye. Bukoresha cyane cyane imiyoboro ya spur cyangwa helical sprockets kugira ngo yohereze ingendo kuva ku kintu kimwe ijya ku kindi. Ariko, hari ubwoko bwihariye bw'imiyoboro y'iminyururu buvugwaho...Soma byinshi -
Umwaka mushya muhire
"Nian" ryari izina ry'ikigirwamana cya mbere, kandi cyasohokaga buri mwaka muri icyo gihe kugira ngo kigirire nabi abantu. Mu ntangiriro, buri wese yihishaga mu ngo ze. Nyuma, abantu bagiye bavumbura buhoro buhoro ko Nian yatinyaga umutuku, udupira tw'amapera n'...Soma byinshi
