International Conference on Sustainable Materials Processing and Manufacturing (3. : 2023 : Hefei) Bezüge im Wissensnetz Veranstalter oder Gastgeber (2) GND Anhui-Nongye-Daxue (Hefei) University of Johannesburg Veranstaltungsort (1) GND Hefei Homepage (1) GND the-3rd-international-conference-on-sustainable-materials-processing-and-manufacturing-smpm-2023