E nwere ọtụtụ ihe nke ákwà mkpuchi ọkụ, dị ka eriri iko, eriri basalt, eriri carbon, eriri aramid, eriri seramiiki, asbestos, wdg na akwa mkpuchi okpomọkụ nke akwa akwa iko nwere ike iru 550 ℃, nnukwu okpomọkụ na-eguzogide basalt fiber fireproof. akwa nwere ike iru 1100 ℃, tem ...
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