Ibiranga nibikoresho bya plaque ya Carbone- ITSINDA RY'UMWAMI

Icyuma cya karubone kigizwe nibintu bibiri. Iya mbere ni karubone naho iya kabiri ni icyuma, bityo ifite imbaraga nyinshi, gukomera no kwambara birwanya. Mugihe kimwe, igiciro cyacyo kirahenze cyane kuruta ibindi byuma, kandi biroroshye gutunganya no gukora.
Ibyuma bishyushye bishyushye bya karubone nabyo bikoreshwa cyane. Mubisanzwe abakiriya b'Abanyamerika bagura ibikwiye. Isosiyete yacu iherutse kohereza igice kinini cyibyuma muri Amerika. Bikunze gukoreshwa mubice byinshi nkubwubatsi, ibikoresho byubwubatsi, ibikoresho, ibikoresho byamashanyarazi, nibindi.