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Reverse cup base and cup cover into a whole, in
the water State, remove the base and a quilt bottom
fastening, in the place state, the base and the cup
mouth buckle, and the bottom of the cup at placed
on the base of tea in a network, in placing state Can
make tea. This reduces the parts, and it looks simple
beauty view.
Lanzhou University of Technology
Lanzhou, China
Jiccheng Lu,
Lanzhou University of Technology
