Supply of Cut Off Angle Cock With Vent For Air Brake Wagons To Rdso Drg. No. Wd-88 123-S-01, Alt. 2 And Detail Of Parts To Drg. No. Wd-88123-S-02, Alt. 6, Conforming To Rdso Specification No. 02-Abr-02, With Amendment No. 4 Of Sept 2016, Appendix-D. Warranty Peri Od: 36 Months After The Date Of Delivery
