ʻO Direct Roving no ka wili filament, kūpono me ka polyester unsaturated, polyurethane, vinyl ester, epoxy a me nā resins phenolic.Hoʻohana nui ʻia ka hana ʻana i nā paipu FRP o nā anawaena like ʻole, nā paipu kaomi kiʻekiʻe no ka hoʻololi ʻana i ka ʻaila, nā moku kaomi, nā pahu mālama, a me ka moena insulation ...
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