演示电磁继电器2413-1型 演示器实验板 用初高中物理教学仪器教具 接9v直流电源
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演示电磁继电器2413-1型 演示器实验板 用初高中物理教学仪器教具 接9v直流电源
| 颜色(Color) | Multi |
| 材质(Material) | Metal |
| 尺寸(Size) | 23cmx5cmx20cm |
| (Size(US)) | 9.06x1.97x7.87inch |
| 制造国家/地区(Country/Region of Manufacture) | China |
| 型号(Model) | Electromagnetic Relay Physics Instrument |