Supply Of Non Asbestos Based K Type High Friction Composite Brake Block For Bmbc System Coachi Ng Stock As Per Rdso Drg. No.- Sk98066, Alt.-6, Confirming To Rdso Specn. No.- C- 9809, Rev.- 4, Ma Y-2009 With Amnd. Slip No.- 1 Of September-2016. [ Warranty Period: 18 Months After The Date Of De Livery ]