Tunnel portal with slab track (Modern Rail and Metro Network)
A 6 m concrete tunnel portal with a horseshoe bore, cornice, splayed wing walls and slab track through it.
- 格式
- GLB
- 文件大小
- 87 KB
- 三角面
- 1,800
- 许可
- CC0 1.0
A 6 m concrete tunnel portal with a horseshoe bore, cornice, splayed wing walls and slab track through it.