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Ihe mkpuchi uhie nke ígwè polyurethane na-egbochi ire ere
Ihe mejupụtara Polyurethane red iron oxide corrosion primer (Polyurethane red iron oxide corrosion primer) nwere resins nwere hydroxyl, iron oxide red, ihe na-eme ka agba nchara sie ike, ihe mgbakwunye, ihe mgbaze, wdg, na ihe abụọ...GỤKWUO
