33_2024 Electronic Public Open Tender (System Number 357777) For The Supply Of &Amp;#8220;Oxygen Therapy And Respiratory Assistance Devices &Amp;#8211; Supply Of Wall-Mounted Oxygen Flowmeters&Amp;#8221; (Cpv: 33157000-5) For The Needs Of The University General Hospital Of Larissa, With The Award Criterion Being The Most Economically Advantageous Offer Based On Price Only, With The Right To Extend Until The Quantities Are Exhausted And Not More Than One (1) Year, And/Or The Possibility Of Activating An Option Right Up To 50% Of The Total Announced Quantity Per Item.