Advanced Vocational Center for Welding Technologies 1 Avis Tripoli United Nations Educational, Scientific and Cultural Organization- UNESCO 7 Avis International Agriculture and Animal Resources Sector - Ghadames 1 Avis Tripoli Libyan Center for Electronic Systems, Software and Aviation Research - EPC 4 Avis Tripoli Nalut Municipality Council 26 Avis Western Jebel Lire la suite