Non-Asbestos Based K. Type High Friction Composite Brake Blocks For Dmu Dpc/Emu Stoc K As Per Rdso Drg. No. Sk 80029, Alt.(4) And Conforming To Rdso Speen No. C-9508 (Rev-3) Of May 0 9 With Amendment-01 [ Warranty Period: 18 Months After The Date Of Delivery ] ]