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Birta polyurethane ee ka hortagga daxalka cas
Halabuurka polyurethane cas ee birta oxide primer (Polyurethane cas bir oxide corrosion primer) wuxuu ka kooban yahay xabagta hydroxyl ka kooban, bir oxide cas, buuxinta midabka lidka ku ah, wax lagu daro, dareerayaasha, iwm, iyo laba ka kooban...Sii akhri
