Supply Of Longitudinal Tube Assembly For Am-12 Pantograph To M/s Sil Pt.no. S-0221117 401 And Rdso Specn No.rdso/2008/el/ Spec/0066 Rev 0 Dated 20.06.2008 And Amend 1 Dt 31.1 2.08. Warranty Period: 30 Months After The Date Of Delivery Quantity Tolerance +/-: 5 %age, Item Category : Normal, Total Po Value Variation Permitt Ed: Max 8 Lacs