Material science
- [Annual Conference.] Australasian Corrosion Association
- [Annual Meeting]. International Magnesium Association (IMA
- [International Conference on Electroceramics
- [Jahrestagung "Kunststoffe im Automobilbau
- 3-Länder-Korrosionstagung
- (Manchester
- [Meeting of the Society of Inorganic Materials, Japan
- 1984 Pressure Vessel and Piping Conference and Exhibition
- [Seminar] Konstruktionsmöglichkeiten mit Kunststoffen
- 9. Stahl-Symposium
- [Tagung] Polymerwerkstoffe