Amabwiriza y'ibicuruzwa: Ikariso ya Butyl reberi igizwe na butyl rubber na polyisobutylene nibindi bikoresho, byongewemo nibikoresho bya polymer, bifite umurimo wo gufunga ibyuma bifata ibyuma bya elastike uruhande rumwe cyangwa impande zombi zidafite kashe yerekana ibicuruzwa: 1.Uburebure imbaraga. Hejuru ...
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