Tenders for Supply Of 10 Pair Cable 0.5 Mm Conductor Dia Armoured Pijf Underground Telephone Cable As Per Rdso Spn. No.Irs/Tc-41-97 With Amendment No. 2 Firm Offer:Self Make Warranty Period : Upto 30 Months Fr Om The Date Of Supply. Warranty Period: 30 Months After The Date Of Delivery