E-Beam Irradiated Thin-Walled Elastomeric Cable Having Tinned Annealed Copper Wires With Insulation And Sheathing Of Cable Above 750V And Up To 1.8/3.0 Kv For Coaching Stock Single Core Of Size 25 Sq. Mm Conforming To Rdso Specification No.Elrs/Spec/Elc/0019/ Rev.4, Of February 2018 Or Latest If Any.