Terms for subject Materials science containing exchange

English	German
base-exchange softening	Basenaustausch-Enthaertung
coefficient of superficial exchange	Oberflaechenaustausch koeffizient
European technology exchange day	Europäische Veranstaltung zum technologischen Austausch
exchange visit by research workers from various laboratories	Besuch von Forschern in den Labors
technology exchange	Technologiebörse
tray exchange tower	Boden-Austauschkolonne