Open Electronic Tender Below The Limits For The Selection Of A Contractor For The Supply Entitled: "Supply And Installation Of A Central Air Conditioning System For The International Master'S Program Of Studies "Global China Msc Global China" Of Pantheon University, In Collaboration With Columbia University" In The Context Of The Project "Organization And Implementation Of A Joint Master'S Program Of Studies Entitled "Global China &Amp;#8211; Msc Global China" Sub2: ''Universities Of Excellence''" Subproject 3 "Internationalization Of Educational Services Of Heis" Pillar Of Recovery: Pillar 3 Employment, Skills And Social Cohesion Axis: Component 3.2 &Amp;#8211; Enhancing Digital Capabilities Of Education And Modernizing Vocational Education &Amp; Training, With Ops Code Ta 5180665 In The Recovery And Resilience Fund "Greece 2.0" (Action Code 16289)