🔍
physical experiment equipment for Junior high school physical fixed resistance 5 ohm 10 ohm 15 ohm

👍: 100.0%

physical experiment equipment for Junior high school physical fixed resistance 5 ohm 10 ohm 15 ohm

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4.04

Resistance coil setting value 15 ohm resistance magnetic suction type electricity demonstration box teacher accessories

👍: 100.0%

Resistance coil setting value 15 ohm resistance magnetic suction type electricity demonstration box teacher accessories

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5set Resistance coil setting resistance 5 ohm 10 ohm 15 ohm junior high school physics electrical circuit experimental equipment

👍: 100.0%

5set Resistance coil setting resistance 5 ohm 10 ohm 15 ohm junior high school physics electrical circuit experimental equipment

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15.49

Junior high school physical fixed resistance 5 ohm 10 ohm 15 ohm unknown resistance physical electrical accessories

👍: 100.0%

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7.69

1

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