Fiberglass bụ ihe inorganic na-abụghị ọla, nke sitere na pyrophyllite, quartz ájá, kaolin, wdg, site na agbaze okpomọkụ dị elu, ịse waya, ihicha, ikuku na nhazi nke yarn mbụ., okpomọkụ mkpuchi, ụda mkpuchi, elu tensile ike, ezigbo eletriki mkpuchi ...
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