Thin Walled Electron Beam Irradiated/Chemically Cured Cross Linked Thin Walle D Flexible Elastomeric Cable With Copper Conductor Working Voltage Above 750 Volts And Upto 1.8/3.0 Kv, Grade Size 50 Sq. Mm As Per Rdso Specification No. Elrs/Spec/Elc/0019 Rev-4 Of Feb. 2018 Or Latest Amendment. Firm'S Officer : Material Will Be Supplied As Per Rdso Specification No. No. Elrs/Spec/Elc/0019 Rev-4 Of Feb. 2018. Make: Apar Industries, Vindhya Telelinks, Thermo Cables, El Egar Kerpen. [ Warranty Period: 30 Months After The Date Of Delivery ] ]