Tenders for Galvanized Steel Barbed Wire Type B-4- The Barbs Shall Have Four Points And Shall Be Formed By Twisting Two Point Wires Each Two Turns. Tightly Around One Line Wire Making All Together Four Complete Turns Line Wire 2.5 Mm. Point Wire 2.0 Mm. Distance Between Two Barbs 150 Mm, Conforming To Is - 278-2009
