Ruifiber waa warshadaha iyo ganacsiga isdhexgalka ganacsiga, ugu weyn ee alaabta fiberglass. Waxaan nahay soo saaraha xirfad leh oo leh 4 warshadood, mid ka mid ah kuwaas oo soo saara maro fiberglass for shiida giraangiraha; laba ka mid ah kuwaas oo soo saara scrim inta badan loogu talagalay xoojinta baakadaha, aluminium foil compo ...
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