profile (112 keel)

Abstract

1. Name of the design product: profile (112 keel). 2. Use of the design product: light steel keel for building partition wall, while providing structural support for hiding pipelines, improving sound insulation and fireproof performance. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view 1. 5. The rear view is symmetrical to the front view, and the rear view is omitted; the bottom view is symmetrical to the top view, and the bottom view is omitted. 6. The design product is an elongated article, and the length adopts omitted drawing method.

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