Connection for a smoke outlet duct

Abstract

1. The name of the design product: the connecting piece of the smoke outlet pipe. 2. The use of the design product: for the plug-in connection of the smoke outlet pipe. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: the reference drawing in the assembled state. 5. The component description of other circumstances that need to be explained: the design product includes component 1, component 3 is a smoke guide pipe, and component 2 is a T-shaped joint.

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