wire product comprised of an aluminium alloy wire, having on its surface a metallurgically bonded aluminium or aluminium alloy coating that is anodic to the alloy to which is bonded, thus electrolitically protecting the core against corrosion, alumiiniumisulamist traat, mis omab pinnal metallurgilise sidemega alumiiniumist või alumiiniumisulamist pinde, mis on anoodiks südamikuks oleva alumiiniumisulami suhtes, kaitstes viimast elektrolüütiliselt korrosiooni vastu