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探索旋转形几何形体的形成操作材料 小学数学教学教具实验器材
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Packaging information
CTN Size: 65 × 42 × 49 cm
G.W./CTN:13 kg
QTY/CTN:24 piece/carton
注意:下单确认交货时间(因现货实时变化)
探索旋转形几何形体的形成操作材料,专为数学爱好者和教育工作者设计。采用环保ABS材质,安全,耐用性强。核心卖点:直观展示几何形体旋转形成过程,增强空间想象力。解决用户痛点:传统教具无法动态展示几何变化。通过ISO认证,品质有保障。激发学习兴趣,让几何学习变得生动有趣。




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