蛇形摆能量守恒定律手工DIY科技小制作学生发明STEAM教具课堂实验 LX352蛇形摆
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蛇形摆能量守恒定律手工DIY科技小制作学生发明STEAM教具课堂实验 LX352蛇形摆
| 颜色(Color) | Wood |
| 材质(Material) | Wood |
| 尺寸(Size) | 20cmx10cmx20cm |
| (Size(US)) | 7.87x3.94x7.87inch |
| 年龄层(Age Level) | 12-16 Years |
| 制造国家/地区(Country/Region of Manufacture) | China |
| 服装分类(Department) | Teens |
| 型号(Model) | Wooden Dynamic Pendulum Kit |
| 学科(Subject) | Science |
| 类别(Type) | Snake Shape Pendulum Model Kit |