Tenders for Supply of Bellows For Traction Motor Type 5620A & 133 Ay, Ax To Drg.No. Tr-Rs --1269 R1 Item No. 1 To 12 E Mu Material Specification Leather As Per Specification.E-7/06/R2 Of July 2002 Warranty Period: 30 Months After The Date Of Delivery