Supply Of Distance Piece For Bearing Rack Wheel (Driving Shaft) Of 'X' Class Locomotive As Per Drg No. Goc/X/Lr-13-07070 Alt 1. Note: For Materi Al Specification, The Firm Has To Submit Nabl Accredited Lab Test Certificate Along With The Material Supply [ Warranty Period: 30 Months After The Date Of De Livery ] ]