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magnetico educational game for pre-school education.
magnetico educational game for pre-school education.
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机译:磁性教育游戏,用于学前教育。
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摘要
magnetic educational toy for pre-school education, characterized by two superimposed surfaces comprise; one, the lower, integral cavities originating in guideways, whose walls and all its peripheral zone reaches one level. They will run on these rails by magnetic attraction tabs provided with numbers, letters or signs.
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