Creative science and technology diy manual light small optical fiber light science experiment set educational toys for children
(No reviews yet)
Write a Review
Related Products
Creative technology diy hand-made light-emitting small optical fiber lamp science experiment set educational children's toys
$1,696.40
Small Fabrication Kit: Optical Fiber Lamp Do you know what optical fiber lamp is? Fiber-optic lamps and lanterns are energy-saving, artistic shape of the new type of lamps. It integrates high...
Student Science Experiment Acousto-Optic Creative Technology Small DIY Educational Toys Science Equipment
$10.84
Product name: diy educational toys Product material: wooden Product style: children's toys Product color: as shown Product size: 60*40cm Product weight: 120g Product packaging: 1pc toy
Simulation excavator pressure science experiment technology small diy children's creative educational toys school textbooks
$1,496.82
Course courseware of piston excavator The power unit, main parts of transmission system, slewing mechanism, auxiliary equipment and cab of the commonly used full rotary hydraulic excavator are...
