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Polyurethane iron red anti-corrosion primer
Ang komposisyon ng polyurethane red iron oxide corrosion primer (polyurethane red iron oxide corrosion primer) ay binubuo ng mga hydroxyl na naglalaman ng resin, iron oxide red, antirust pigment fillers, additives, solvents, atbp, at isang two-compone ...Magbasa pa
