Structural Engineering
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196
Rack and Pinion Apparatus.
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359
Ratchet and Pawl Mechanism
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419
Reciprocating Pump
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49
Redundant Truss
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98
Reynold’s Apparatus
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246
Rhapson’s Slide
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119
Rolling Disc on an Inclined Plane
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197
Rolling Oscillation Apparatus
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118
Roof Truss
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121
Rotary Cylinder Mechanism
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123
Sag and Tension Apparatus
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232
Scott-Russel Mechanism