Ihe ngosi nke CCE sitere na ngalaba niche ọ bụla nke ụlọ ọrụ composites, gụnyere: 1 \ Raw ihe na akụrụngwa metụtara ya: resins (epoxy, unsaturated polyester, vinyl, phenolic, wdg), nkwado (iko, carbon, aramid, basalt, polyethylene, eke. , wdg), nrapado, mgbakwunye, fillers, pigm...
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