Supply of 1.5 Sqmm, Grey Colour, Electron Beam Irradiation Curing Process Thin Wa Lled Flexible Elastomeric Cable With Copper Conductor Suitable For Rolling Stock Application Conforming To Rdso Spec.No.Elrs/Spec/Elc/0019, Rev.4, Feb-2018, 1.8 Kv Grad E. Warranty Period: 30 Months After The Date Of Delivery