左右手定则演示器实验器24017电磁感应洛伦兹磁力演示教学仪器
$2.08
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左右手定则演示器实验器24017电磁感应洛伦兹磁力演示教学仪器
| 颜色(Color) | As shown |
| 材质(Material) | PP and Metal |
| 尺寸(Size) | 15.5cmx10.5cmx42cm |
| 制造国家/地区(Country/Region of Manufacture) | China |
| (Bundle Description) | Physics Science Lab Learning Kit |