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3D braille book printe / Products

3D braille book printe
3D braille book printe

This is a 3D braille book printer designed for the blind which can realize material completely recovered. This design can print the braille books, and can achieve material recycling.Let the blind can be in the home, at the least cost, never leave home reading thousands of books.

University

Zheng Zhou University of Light Industry

Zheng Zhou University of Light Industry
Zheng Zhou, China

YU-HAN ZHANG,
Zheng Zhou University of Light Industry