Ключевые слова: belt, buffet, business, cafeteria, canteen, catering, clean, conveyor, customercentric, delicious, dining solutions, eat, equipment, factory, food, foodservice, fresh, industry, line, lunch, machine, man, manufacture, manufacturing, meal, plate, practical, production, restaurant, restaurant infrastructure, row, school, selection, self, selfserve concept, selfservice, service, snack, steel, take, technology, tray, tray handling, tray return, university, waste,