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Continuation of prot / Extension cord

Continuation of prot
Continuation of prot

To prevent electrical fire in the middle of the socket safe use of electricity to yellow to red representing the voltage of ridership to remind home users

University

Nanhua University

Nanhua University
Chiayi County, Taiwan

Design

Wu, Wen-Zheng

Wu, Wen-Zheng
Chiayi County, Taiwan