Counterweight Assembly (Planetarium and Optical Observatory)
Continuous declination counterweight shaft with two thick coaxial weights and a captive end stop. Matches the mount axis without floating weights.
- 格式
- GLB
- 文件大小
- 15 KB
- 三角面
- 544
- 许可
- CC0 1.0
Continuous declination counterweight shaft with two thick coaxial weights and a captive end stop. Matches the mount axis without floating weights.