Tenders for Supply of Bogie Bolster Arrangement For 180/150 Kn Air Spring Suspension Bogie 20 Ton Axle Bogies To Ic F Drg. No.- Dmu/Dpc10-0-4-001, Alt.- *F* Small For Latest ; Col.-I And To Icfs Spec. No.- Icf/Md/Spec-147. M Aterial And Specification As Per Drawing. Warranty Period: 30 Months After The Date Of Delivery