Ibikoresho bisanzwe bifasha insinga zirimo ibyuma bishimangira, fiberglass nicyuma. 1. Umugozi wumugozi wakozwe muri beto yubakishijwe ibyuma bifite igiciro gito, ariko igipimo gito cyo kwakirwa ku isoko 2. Kurwanya ruswa ya kabili ya FRP irwanya ruswa, ikwiranye n’ibidukikije bitose cyangwa aside na alkaline, ni ubucucike buke, wei nto ...
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