demonstrations_3a5_electricity_and_magnetism_3a5g_magnetic_materials_3abarkhausen_effect_3astart
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- Date:
- 2015/04/20 11:12
- Filename:
- dvc00310.jpg
- Format:
- JPEG
- Size:
- 258KB
- Width:
- 1024
- Height:
- 768
- Camera:
- JVC GR-D91
- References for:
- 1000W Power Supply