Ko te Rubber he momo papanga polymer elastic teitei, i raro i te mahi a te iti o te kaha o waho, ka taea e ia te whakaatu i te ahua nui o te ahuakore, a, i muri i te tangohanga o te kaha o waho, ka hoki ki tona ahua taketake.Na te nui o te elasticity o te rapa, he nui te whakamahi ...
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