This European Standard specifies requirements for the properties of non-alloy carbon zinc or zinc alloy coated steel wire used primarily for the armouring of either subterranean land power or telecommunication cables.
DS/EN 10257-1:2012 history
2012DS/EN 10257-1:2012 Zinc or zinc alloy coated non-alloy steel wire for armouring either power cables or telecommunication cables - Part 1: Land cables