Polyamide inowanzo zivikanwa senaironi (Naironi) nenaironi, uye zita rayo rechirungu rinonzi Polyamide (PA);PA ine yakanaka yakazara zvivakwa, zvinosanganisira michina zvimiro, kupisa kupisa, abrasion kuramba, kemikari kuramba, kuzvidzora, uye kukweshera Low coefficient, imwe flame retardan...
Verenga zvimwe