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A device for heating and cooling liquid and more especially, in a thin layer, by any other liquid circulating against - current or else by the steam or a gas, which makes it possible, either the heating by recovery of energy, either the pasteurization is the cooling by means of the water and brine
A device for heating and cooling liquid and more especially, in a thin layer, by any other liquid circulating against - current or else by the steam or a gas, which makes it possible, either the heating by recovery of energy, either the pasteurization is the cooling by means of the water and brine