演示 3D Printable Models

演示 3D Printable Models Search Made Easy, We Search 13 演示 3D Printer Models From Web For You To Print.

Screw; Nut; Washer Principle Demonstration [Suitable for Science Education, Science, Toys]

Screw; Nut; Washer Principle Demonstration [Suitable for Science Education, Science, Toys]

Planetary Gear Linkage System

Planetary Gear Linkage System

Mechanical Structure 08-Ratchet

Mechanical Structure 08-Ratchet

Mechanical Structure 06-Planetary Gear

Mechanical Structure 06-Planetary Gear

Mechanical Structure 05-Rack and Pinion

Mechanical Structure 05-Rack and Pinion

Mechanical Structure 03-Herringbone Gear

Mechanical Structure 03-Herringbone Gear

Mechanical Structure 02-Helical Gear

Mechanical Structure 02-Helical Gear

Gear Ratio Demonstration Toy

Gear Ratio Demonstration Toy

A geographic teaching model demonstrating the Earth's day/night cycle, seasonal changes, and the movement of the subsolar point

A geographic teaching model demonstrating the Earth's day/night cycle, seasonal changes, and the movement of the subsolar point

Lunar Phase Observation Box, a lunar phase change rule and cause demonstration instrument, science education tool for students, astronomy and geography, Lunar Phase Demonstrator

Lunar Phase Observation Box, a lunar phase change rule and cause demonstration instrument, science education tool for students, astronomy and geography, Lunar Phase Demonstrator

Mechanical Model - Tensile Integrity Structure

Mechanical Model - Tensile Integrity Structure

Sample cards with descriptions in both Chinese and English

Sample cards with descriptions in both Chinese and English

Tension structure

Tension structure