离心轨道模型 J21034 离心力模型 过山车模型 惯性教学实验器材
$4.75
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离心轨道模型 J21034 离心力模型 过山车模型 惯性教学实验器材
| 颜色(Color) | Black |
| 尺寸(Size) | 12x30.5x33cm |
| 材质(Material) | Metal |
| 年龄层(Age Level) | 12-16 Years |
| 建议年龄范围(Recommended Age Range) | 12+ |
| 制造国家/地区(Country/Region of Manufacture) | China |