Testing and Properties
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469
Rainfall Simulator
-
197
Rolling Oscillation Apparatus
-
241
Screw Efficiency Apparatus
-
214
Screw Jack
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243
Seepage Apparatus
-
18
Separating and Throttling Calorimeter
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101
Simple Pendulum
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159
Simple Wheel and Axle
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163-001
Single Purchase Winch
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490
Solar Energy Collector
-
350
Solar Power Generator
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502
Solar Water Heater