(1) Itanura ry'amashanyarazi rikoresha amashanyarazi, isoko yingufu zisukuye. Andi masoko yingufu nkamakara, kokiya, peteroli, gaze gasanzwe, nibindi byanze bikunze bizana ibintu byanduye biherekeje mubikorwa bya metallurgji. Itanura ryamashanyarazi ryonyine rishobora kubyara amavuta meza.
(2) Amashanyarazi niyo soko yonyine yingufu zishobora kubona ubushyuhe bwo hejuru uko bishakiye.
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