Supply of Equaliser Spring Seat For Co-Co Bogie As Per Rdso Drg No. Skdl-3867 Alt-3 R Ef.1, 2, 3, 4. Additional Test Procedure During Manufacturing And Inspection As Per Annex Ure 1, 2, 3 Of Smi 0225/2001 Dated 15/01/2002. Warranty Period: 30 Months After The Date Of Deli Very