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seesaw-pump / pump


Seesaw-pump is especially designed for the children in Afica ,which children could get water

through playing on the seesaw.
Because of water shortage,most children bear the burden of fetching water .Getting water with

water pump is not convenient for African children and at the same time,they have no time to

enjoying a nice childhood.Seesaw-pump is aimed to slove this problem.
Seesaw-pump can help children finish the task in a fun way and get water much more easier.


Zhejiang University

Zhejiang University
Hangzhou, China


Zhejiang University

Zhejiang University
Hangzhou, China

duyin qin pengxiang jia huabiao shan cheng zheng