Food freezing: methods, equipment, and costs of rapid freezing.
D000392:Air Movements; D002245:Carbon Dioxide; D005617:Chlorofluorocarbons, Methane; D003297:Cooking and Eating Utensils; D003365:Costs and Cost Analysis; D004865:Equipment and Supplies, Hospital; D005519:Food Preservation; D005521:Food Service, Hospital; D005615:Freezing; D009038:Motion; D009584:Nitrogen
D005617:Chlorofluorocarbons, Methane; D002245:Carbon Dioxide; D009584:Nitrogen