Oxygen generator and carbon dioxide absorption machine

Abstract

1. The name of the product of this design: Oxygen generator and carbon dioxide absorption machine. 2. The purpose of the product of this design is to supply oxygen to closed working spaces that cannot be ventilated to the outside for a long time (such as mines and underwater vehicles) and to absorb carbon dioxide generated in the working space. 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: three-dimensional picture. 5. Other situations that require explanation: The partial enlarged reference view is the partial enlarged view of point A in the main view.

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