Northeast Frontier Railway - Bihar
31302456 supply of supply of abrasive disc of size 400mm diameter(min) for use with abrasive rail cutter ( rdso approved ).supply of abrasive disc of size 400mm diameter(min) for use with abrasive rail cutter ( rdso approved ).,supply of abrasive disc of size 400mm diameter(min) for use with abrasive rail cutter ( rdso approved )....