Mechanics
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128
Slotted Link Scotch Yoke
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490
Solar Energy Collector
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350
Solar Power Generator
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502
Solar Water Heater
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472-015
Sprinkler Irrigation
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8
Static & Dynamic Balancing Machine
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436
Surface Hydrology Apparatus
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472-020
Surface Irrigation
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289
Swinging Arm Suspension Apparatus
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226
Thompson Indicator Mechanism
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138
Three Wire Suspension
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139
Toggle Joint Apparatus