J2167反冲运动演示器动力反冲初中物理力学实验器材教学仪器
$2.50
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J2167反冲运动演示器动力反冲初中物理力学实验器材教学仪器
| 颜色(Color) | As shown |
| 尺寸(Size) | 9.5x6.5cm |
| 材质(Material) | PP |
| 类别(Type) | Recoil Motion Demonstrator |
| 制造国家/地区(Country/Region of Manufacture) | China |
| 单位数量(Unit Quantity) | Teaching of Recoil Motion Demonstrator |