GrabCAD 模型信息
LEGO Technic - Twin-rotor Helicopter (42020) · 模型 18729
IV2019 format. iMates are included. Part numbers follow Bricklink convention. See https://grabcad.com/library/lego-library-tools-for-inventor-1 for support files. See https://grabcad.com/groups/build-with-lego-digital/discussions/dk-s-work-in-progress for my upcoming projects.
- 格式
- Autodesk Inventor、STEP / IGES、Rendering
- 分类
- Aviation、Just for fun、Toys
- 标签
- 42020、helicopter、twin-rotor、technic、lego
- 数据更新
- 2026-07-24T14:01:51Z
