Heat
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366192 4
Hydropower Plant, model
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37251 4
Smoke chamber
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562901
Magneto model
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388542
Two-stroke engine, model for OHP
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37601
Model experiment on the kinetic theory of gases
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458100 4
Halogen spotlight, 12 V/20 W
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458200
Battery holder on screen
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458210 4
Capacitor, 1 F, on screen
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458400 4
Tank on screen
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458410 4
Peltier element on screen
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