51233896 supply of procurement of infrastructure for modernization of unreserved ticketing system of indian railwaysprocurement of infrastructure for modernization of unreserved ticketing system of indian railways,server category 1 with 3 year warranty ] , server
51622919 n demo of the quoted model , will be required if so desired by the user, after the opening of the technical bid and prior to opening of financial bid. this is for technical evaluation.