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5 Pcs Teaching Instrument Optics Experiment Equipment Physical Teaching Tool Scientific Apparatus Optic Tools Three Light Source Apparatus Three Way Semiconductor - JECOMPRIS, 7DQ9W048382IJJZ7H
JECOMPRIS 7DQ9W048382IJJZ7H
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Three way semiconductor: the product is in a simple design, but very useful and practical. Three wire light source: made of plastic material, and practical. perfect for any home, school, or laboratory. Teaching instruments for teacher: three- way semiconductor is not a physics teaching experimental equipment, but also a for to explore scientifically Physical teaching tool: quality assurance: our three light source apparatus are made of , , lightweight, easy to carry, light reflection demonstration, deepen students understanding of light reflection. Three- way semiconductor: three- way semiconductor is easy to operate, improves teaching interest, and is suitable for use in physics classrooms.
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