"Equipment." . . "Equipment" . "Udstyr." . . "Heat transfer." . . "Heat transfer" . "Cooking." . . "Cooking" . "Heating." . . "Heating" . "Mikrobølgestråling." . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Principles of design and operation of catering equipment" . . "Principles of design and operation of catering equipment"@en . "Levnedsmidler." . . "Storkøkkenindustri." . . "Microwave radiation." . . "Microwave radiation" . "Madlavning." . . "Frysning." . . "Freezing." . . "Freezing" . "Varmeegenskaber." . . "Opvarmning." . . "Catering industry." . . "Catering industry" . "Foods." . . "Foods" . . . "Thermal properties." . . "Thermal properties" . "Varmeveksling, varmeoverførsel." . .