Build your own hydraulic Robotic Arm! Fun and easy to construct for children and adults alike; this 3 dimensional model is a great demonstration of a hydraulic power system! The arm function uses some of the same principles that drive real world machines; it can lift small items horizontally and rotate 90
Publisher: Thumbs Up PublishingISBN: 5060407522203Weight: 584 gDimensions: 190 x 250 x 56 mm
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