Tender For supply and refilling of 13kl liquid medical oxygen tank medical oxygen a type 0.73 cum medical oxygen b type 1.43 cum, bulk medical oxygen 7.1 cum bulk nitrous oxide 17 1 cum b type nitrous oxide 3.85 cum, a type nitrous oxide 1.85 cum bulk carbon dioxide 31 kg and dura cylinder for a period of 1 year to k r hospital, cheluvamba hospital, pktb and cd hospital, super specialty hospital and trauma care center mysuru