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Features: DIY unassembled Stirling model kit, enhance hands-on ability, experience the fun of assemb..
US$0.00
Features: 1. Model: M16-22-D 2. Speed:1300 to 1500 RPM 3. Weight: 2200g / 4.8 lb 4. Size: 210 *13..
US$0.00
Features: Model: ID01 Speed:300-1500r/min Size: 175*105*100 MM/ 6.89*4.13*3.94 in Play steps 1...
US$0.00
This model can clearly show the trajectory of valve and piston, and help students understand the int..
US$0.00
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