手摇发电机实验材料套装中学生物理实验器材小学科学实验仪器教具
$1.58
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手摇发电机实验材料套装中学生物理实验器材小学科学实验仪器教具
| 颜色(Color) | Yellow |
| 材质(Material) | PP |
| 尺寸(Size) | 8x9cm |
| 年龄层(Age Level) | 4-7 |
| 制造国家/地区(Country/Region of Manufacture) | China |
| 建议年龄范围(Recommended Age Range) | 4+ |