Ibikoresho byangiza bikoreshwa mu ruziga ni kimwe mu bigira ingaruka ku gipimo cyo kugabanuka no ku buzima bushobora gukoreshwa .Gukata ibiziga mubisanzwe birimo ibikoresho bike - cyane cyane ibinyampeke bikora guca, iminyururu ifata ingano mu mwanya, hamwe na fiberglass ishimangira ibiziga. Ingano hamwe ...