单摆实验器套装单摆小钢球组单摆的运动规律初中物理力学实验器材
$2.92
SFC-calculated cross-border shipping at checkout · delivery window shown per route
Shipping estimate
Checking SFC rates...
30-day returns
·
Secure checkout
·
Tracked cross-border delivery
单摆实验器套装单摆小钢球组单摆的运动规律初中物理力学实验器材
| 颜色(Color) | Black |
| 材质(Material) | Metal |
| 尺寸(Size) | 10.6cmx9cmx44cm |
| (Size(US)) | 4.17x3.54x17.32inch |
| 年龄层(Age Level) | 8-11 Years |
| 制造国家/地区(Country/Region of Manufacture) | China |
| 建议年龄范围(Recommended Age Range) | 8-11 Years |