Silo work platform ring (Cold War Missile Silo and Command Bunker)
A two-leaf work platform that clamps to the tube liner: a bolted wall band and two grating leaves with bearer bars, inner handrails and roller carriages, closed around a 2.04 m bore.
- 格式
- GLB
- 文件大小
- 91 KB
- 三角面
- 1,888
- 许可
- CC0 1.0