Independent elevator core tube

Abstract

1. Name of the product in this design: Independent elevator core tube. 2. Application of this design: This design is an independent elevator core tube, used for vertical passage, structural support and fire evacuation in high-rise buildings. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: The bottom of the product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

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