Item I- (Icf Pl No. 31901270) Schunk Pantograph (Wbl 22.03) Spare Part # Pressure Regu Lation Valve As Per Rdso Specification No. Rdso/Pe/Spec/Emu/0196-2019 (Latest) Along With Latest Anne Xure And Addendum / Corrigendum To M/S Schunk Part No 909010012900 To Drawing No. Ir3020-F02-Lg 1/4'' 0.1-8 Bar Suitable To Vb Rakes. [ Warranty Period: 30 Months After The Date Of Delivery ] ]