22220伽尔顿板(道尔顿板)随机现象演示实验气体分子运动高中物理 默认
$19.79
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22220伽尔顿板(道尔顿板)随机现象演示实验气体分子运动高中物理 默认
| 颜色(Color) | Multi |
| 材质(Material) | PP Acrylic |
| 尺寸(Size) | 44.8x31.6cm |
| (Size(US)) | 17.64inchx12.44inch |
| 年龄层(Age Level) | 17 Years & Up |
| 制造国家/地区(Country/Region of Manufacture) | China |
| 类别(Type) | Dalton Board |