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Automatic cover / manhole cover

Automatic cover
Automatic cover

Automatic cover can raise up when rain gathering in the streets to avoid traffic jams.There are five water tankers inside the cover,which can transform energy for LED,but also,can give power to cover to raise up when they speed up.

University

South China Agricultural University

South China Agricultural University
Guangzhou, China

University

South China Agricultural University

South China Agricultural University
Guangzhou, China

Design

South China Agricultural University

South China Agricultural University
Guangzhou, China

zemin wu