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In the infancy of the time we have used the bottle, after infancy would not take a bottle, thus wasting a lot of resources, so this problem by
designing a pacifier instead of suction, suction kettle similar children, the replace the pacifier, it becomes a kettle, so we can use it again,
but also to achieve the purpose of saving resources.
Jiangxi University of Finance and Economics
Xiarou Yang Yu Su Zhengzhou Li Zunjie Li