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b.w.f / home appliances


Energy is a common concern in the world today. At present, most of the electric energy on the earth comes from the burning of fossil fuels. Non renewable fossil fuels are very precious. This is a combination of washing machine and spinning bike, which is different from the traditional electric washing machine, but uses human power instead of electric power to provide washing power for the washing machine. People can not only save electricity but also keep fit while washing clothes.


Dalian Nationalities University

Dalian Minzu University
Dalian, China

Zhiyu Gao,
Dalian Minzu University

Jiying Wang,
Dalian Minzu University

Tao Yan,
Dalian Minzu University

Linghao Su,
Dalian Minzu University

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