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Gear escapement structure model, mechanical clock principle, 3D printing, metal hairspring power
Limited time offer, ends 07/06
- Model #: WD-F3497
- $88.32 –
- More options from $88.32 - $89.33
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55pcs Colorful Mixed Plastic Gear Gearbox DIY Child Kid Toy Ship Car Boat Plane Robot Air Craft RC Model DIY Repair Toolkit
- Model #: ZXH-H9433
- $14.99 –
- More options from $13.99
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1*2WD Aluminum Car Education Toys Robot Intelligent Car Alloy Chassis 2WD Smart Robot Car Chassis Kit DIY MBOT Car
- Model #: ZXH-H9532
- $15.99 –
- More options from $14.99
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4 DOF Unassembly Acrylic Mechanical Arm Robot Manipulator Claw Maker Learning DIY Kit Robot
- Model #: ZXH-H9805
- $36.20 –
- Free Shipping
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Diy Electronic Kit LED Gyro DIY Welding Kit Rotating Lantern Inline Components Diy Electronic Project(without )
- Model #: ZXH-H8629
- $13.99 –
- More options from $12.99
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10PCS/LOT Robotic Universal Wheel/Ball 3PI Caster Smart Accessory/Parts Diy Assembling Kit Wheeled Robot Car
- Model #: ZXH-H9580
- $15.99 –
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Mechanical model 3D printing technology craft clock science principle youth handmade ornaments
- Model #: WD-F3121
- $38.14 –
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- $94.16 –
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Gear transmission mechanical model spring power device 3D printing rotating escapement structure decompression toy
- Model #: WD-F3265
- $52.34 –
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Simple mechanical pendulum clock model 3D printing parts assembly teaching large balance wheel gear set
- Model #: WD-F3118
- $37.78 –
- Free Shipping
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Mechanical model 3D printing escapement structure principle device spring power gear transmission
- Model #: WD-F3252
- $50.71 –
- Free Shipping
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8-coil circular cyclotron accelerator youth toy high-tech intelligence science experiment model
- Model #: WD-F3942
- $490.72 –
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- $144.05 –
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Model mechanical clock principle escapement structure pendulum clock 3D printing teaching model technology technology
- Model #: WD-F3478
- $84.47 –
- Free Shipping
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Mechanical model 3D printing escapement structure principle device spring power gear transmission teaching model
- Model #: WD-F3119
- $37.78 –
- Free Shipping
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Perpetual motion machine model ball cycle handmade small maker
- Model #: WD-F3462
- $80.01 –
- Free Shipping
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Simple mechanical pendulum clock principle model 3D printing parts assembly teaching large pendulum gear set
- Model #: WD-F3255
- $50.98 –
- Free Shipping
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Mechanical design model Spring power gear set escapement structure Pendulum clock principle teaching model
- Model #: WD-F3343
- $63.23 –
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Miniature spiral wind turbine model breeze start science experiment power generation lighting
- Model #: WD-F8229
- $87.00 –
- Free Shipping
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Mechanical watch internal structure model working principle 3D printing movement winding gear device
- Model #: WD-F3079
- $32.29 –
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- $119.15 –
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- $44.82 –
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Sprayer Venturi powder core, spray powder gun high power powder suction pump accessories
- Model #: WD-F3223
- $47.66 –
- Free Shipping
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Speed device model crafts 3D printing car Torsen self-locking differential teaching demonstration equipment
- Model #: WD-F3078
- $32.26 –
- Free Shipping