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Disposal apparatus applied in psycho pedagogical
Disposal apparatus applied in psycho pedagogical
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机译:心理教学中的处置器具
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摘要
Disposal apparatus applied in psycho pedagogy.Refers to this object a unique and functional appliance psycho pedagogical, which allows the performance of neurological functions through the office of the balance held with hands, where the goal of the user is keeping a ball balanced on the centre of the platform circular pr. Heard of a sulcro ring on its surface, using this two handgrips below.
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