Low temperature air defense machine

Abstract

1. The name of the product of this design: Low temperature gas defense machine. 2. Purpose of this design product: It is installed on the top of any refrigeration or freezing equipment such as refrigerators, freezers, wine cabinets, etc. to prevent the cold air in the refrigeration or freezing equipment from leaking out. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.

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