Tender For corrigendum : invitation of bids for repair and replacement of parts for qty03 pvms non expendable medical stores for dept of anaesthesia and critical care on ste basis - repair/ replacement of parts of qty -03 high pressure noiseless suction machines, machine s no-sa0122110724 hydrophobic filter, machine s no-sa0122110725 hydrophobic filter, machine s no-sa0122110726 hydrophobic filter