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The telescopic barricade / The telescopic barricade

The telescopic barricade
The telescopic barricade

The traditional barricade warning tape can't be reused. It is not stable and always fall,when warning tape is used by tying a knot above the barricade. It is also caused vast abandon and environment pollution because it can't be recycled.

University

Hunan University of Science

Hunan University of Science
xiangtan, China

Design

Hunan University of Science

Hunan University of Science
xiangtan, China