Gupakira Byeri Igitekerezo kiri inyuma yiki gishushanyo mbonera ni ukugaragaza ibicuruzwa biri hejuru ya ABV ukoresheje ibintu bifatika bizwi - ibyuma bisukuye. Gushushanya ibyuma bisobekeranye biba motif nyamukuru kumacupa yikirahure mugihe ikora neza kandi yoroshye kuyifata. Igishushanyo mbonera gisa nicyuma gikonjeshwa cyimuriwe kuri aluminiyumu gishobora kunganirwa nikirangantego kinini cya diagonal ikirango nigishushanyo kigezweho cyumuhigi bigatuma igishushanyo gishya kigenda neza. Igishushanyo mbonera kumacupa yombi kandi birashobora byoroshye kandi byoroshye kubishyira mubikorwa. Amabara yijimye hamwe nibintu byashushanyije bikurura abayigana kandi byongera kugaragara neza.

