Single Core Thin Walled Flexible Elastomeric Cable With Copper Conductors (With Electron Beam Irradiation Curing Pr Ocess) Of Size 6Sqmm Conforming To Rdso Specn. No. Elrs/Spec/ Lc/0019 Rev-4 Of February 2018 Or Latest. The Firm Should Su Pply Test Certificate At The Time Of Supply Of Material. Supply From Rdso Approved Source Only Accepted. [ Warranty Period: 3 0 Months After The Date Of Delivery ] ]