Supply Of Cut Off Angle Cock With Vent For Air Brake Wagons To Rdsos Drg. No. Wd-88123-s-01, Alt. No. 2 Two, Item No. 1 To 13 And Rdsos Specn. No. 02-abr-02, With Amendment No.4 Of Sept.20 16 Appendix-d. Mat. & Spec. As Per Drg. Warranty Period: 36 Months After The Date Of Delivery Quantity Tolerance +/-: 5 %age, Item Category : Normal, Total Po Value Variation Permitt Ed: Max 8 Lacs