Umuyoboro uzunguruka
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Umuyoboro uzengurutse umuyoboro w'icyuma
Ibicuruzwa birambuye Umuyoboro uzengurutse (umuzenguruko w'icyuma uzenguruka) ubunini bwa diameter, uburebure n'uburebure.Ubunini busanzwe bugenwa nicyiciro cyingutu / gahunda.Kuri ubu, twashoboraga gutanga imiyoboro idafite umuyoboro hamwe n'umuyoboro usudira.Kandi ibintu byashoboraga gutangwa muburyo bwirabura, galvanised.Kubijyanye n'umuyoboro udafite ikizinga, umusaruro wa genreal ni, Zana kandi ugenzure umuyoboro wuzuye, ukureho uruhu rwa pipe hanyuma ugenzure, gushyushya no gutobora umwobo mubusa, gufata aside no gukarisha, lubr ...
