Negotiated Procedure Without Publication Of The Announcement, Pursuant To Art. 50, Paragraph 1), Letter B) Of Legislative Decree March 31, 2023, N. 36, For The Assignment Of The Supply Of Material For The Packaging Of Medical Devices To Be Subjected To Sterilization (Envelopes, Protective And Laccetti) Necessary For The A.O.U. City Of Health And Science Of Turin, For 12 Months ()