厂家直供泊片验电器静电实验演示器材初中物理电磁学实验器材批发
$0.37
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厂家直供泊片验电器静电实验演示器材初中物理电磁学实验器材批发
| 颜色(Color) | as shown |
| 尺寸(Size) | 5cmx6cmx2.5cm |
| 材质(Material) | PP |
| 制造国家/地区(Country/Region of Manufacture) | China |
| 类别(Type) | Leaf Electroscope |
| 型号(Model) | Electroscope |