Period second stage motor (Cold War Missile Silo and Command Bunker)
A generic period second stage: a 1.36 m motor case with a domed closure, a flared interstage skirt with vent slots, a gimballed exit bell on a torus mount, four attitude control thruster clusters and a bolted forward attach ring.
- 格式
- GLB
- 文件大小
- 76 KB
- 三角面
- 1,576
- 许可
- CC0 1.0