Direct Roving for Filament winding, dakọtara na polyester na-adịghị mma, polyurethane, vinyl ester, epoxy na resin phenolic.Isi ihe eji eme ihe gụnyere imepụta ọkpọkọ FRP nke dayameta dị iche iche, ọkpọkọ nrụgide dị elu maka ntụgharị mmanụ ala, arịa nrụgide, tankị nchekwa, na, mkpuchi mkpuchi ...
GỤKWUO