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We need to hold on to a strap when we are standing in subway or bus.
We should grip a strap firmly when starting or stopping quickly.
ECO GRIP GENERATOR is a kind of button so It is pushed and up when we grip it.
Then, ECO GRP GENERATOR transforms your energy that is needed to grip a strap to electronic power.
In thems of transforming your energy to electrocity, ECO GRP GENERATOR contribute to eco-friendly run of public transportation.
And we can look for more supply of electrocity than the estimated amount as the
yawning passengers exercise by using ECO GRIP GENERATIOR!
Kyongpook National University
daegu, South Korea