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This is a portable electric cooker for workers, also a lunch box at the same time. Putting a inner tank in the inverted upper cover that you can carry and use. In addition, both the upper and bottom covers metal thermal insulation. You can easily and conveniently control it with the one key knob.Design of tableware layer avoids the pollution caused by disposable dishware. The establishment of an environmentally friendly
society should start from these small things. The removable interlayers in inner tank are easy for use.
Taihu University of Wuxi