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Billing outlet / Plug

Billing outlet
Billing outlet

When we use household appliances, often don't know which electrical power more, this design is to normal electrical excuse to plug into the socket before action, extra steps to a song, the appliances connected to the first "billing outlet" from "billing outlet" can accurately know electrical power, and the amount of electricity, in order to knowwhich electrical appliances more demanding, which is moreenergy-saving.

University

Dalian Nationalities University

Dalian Minzu University
Dalian, China

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Design

Dalian Nationalities University

Dalian Minzu University
Dalian, China

Xuefei Liu Di Fang Baihui Yang Xingxing Ren

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