Ikirango cya rubber ni iki? Ibishishwa bya Rubber nibicuruzwa bikozwe mu kongera ibikoresho byamazi kugeza kuri mold yuzuye, gushyushya, gukonjesha, gukonjesha, no gusuka. Ikoreshwa cyane mumyenda, imifuka, inkweto ningofero, ibikinisho nimpano, nibindi
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