Exploratory Notice For The Verification Of Non-Fungibility/Exclusivity Preparatory To The Negotiated Procedure Without Prior Publication Of A Tender Notice Pursuant To Art. 76, Paragraph 2, Letter B) Of Legislative Decree 36/2023 And Subsequent Amendments. Relating To The Purchase Of Consumables To Be Used With The Cook H30 Holmium Laser Equipment, Cnd Z1202034 Rdm 749427 Supplied To Ulss N. 4 "Eastern Veneto"