Girazi faibha (zita rekutanga kuChirungu: girazi faibha kana fiberglass) is anorganic non-metallic material ine mashandiro akanaka.Iine zvakawanda zvakasiyana-siyana zvakanakira.Mabhenefiti akanaka insulation, yakasimba kupisa kupisa, yakanaka corrosion resistance, uye high mechanical simba, asi dis...
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