No. 1 Battery Box No. 1 battery box for junior high school Electrical Experiment series parallel circuit with binding post experimental equipment 5.0614 sold.5,549 so'm
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22025 Study on the Demonstration of Single Pendulum Motion Law Experiment of Single Pendulum Vibration Period Proportional to Pendulum Square Root 0.00 sold.775,840 so'm
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Lightning rod principle demonstrator tip discharge phenomenon and the formation of lightning physical experiment science teaching instrument 0.00 sold.611,268 so'm
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Electric Spark Dot Timer Initial Senior high school Physics Experiment Equipment Paper Feeding Belt Toner Tray Carbpaper 0.00 sold.5,643 so'm
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J22024 Pendulum Vibration Image Demonstrator Senior high school Physical Mechanical Vibration and Wave Harmonic Motion Teaching Instrument 0.00 sold.705,309 so'm
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Oblique Throwing Motion Trajectory Demonstrator Using Water-jet Phenomenon to Display Oblique Throwing Motion Trajectory Senior high school Physics Teaching 0.00 sold.1,771,395 so'm
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