Bourden Guage

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Compass Box

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Copper Calorimeter

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Lucida Camera

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Mariners Compass

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Dynamic Trolley

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DC Motor

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Micrometer Screw Gauge

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Microtome Spencer

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Pipettes Filler

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Pipettes Pumps

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Plastic Pulley

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Platinum Resistance Thermometer

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Ammeter

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Bridges Copy

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Electromagent U Shaped

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