Tenders for Supply of Set Of Materials For P/L Shunt Signal Dependent & Independent Type . One Set Consists Of Followin G Two Items : - 1Shunt Signal Cover As Per Rdso Drg No. S-23842Adv. 2Shunt Signal Case As Per Rdso Drg No.S-23841Adv. Warranty Period: 30 Months After The Date Of Delivery