GrabCAD 模型信息
Chain Ring in Steel (Inv 2014) · 模型 21881
Inner diameter: 19.4 mm (S 1/2) Outer diameter: 24.5 mm Ring Width: 8.0 mm Weight (Steel): 7.6 g Inside: Comfort Fit @GarbCAD: The Chain Ring is not US patented, like my GearRing, that you removed. For more information see my G+ account.
- 格式
- STEP / IGES、Rendering、Autodesk Inventor
- 分类
- Construction、Jewellery、Just for fun
- 标签
- 未标注
- 数据更新
- 2026-07-11T05:28:20Z
