Convenient take-off and pay-off line type detector frame (double frame anti-high pressure)

Abstract

1. Name of this design product: Convenient retractable wire detector frame (double frame high voltage resistant). 2. Purpose of this design: For use in metal detection. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D rendering 1. 5. Other situations requiring explanation: The bottom view is not easily visible, so it is omitted; the top view is already shown in the submitted view, so it is omitted.

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