Drain Cover (Fire and Emergency Services)
Road gully drain cover in a concrete surround: a ribbed tread plate lid on a hinged edge over a plain dark chamber.
- 格式
- GLB
- 文件大小
- 100 KB
- 三角面
- 168
- 许可
- CC0 1.0
Road gully drain cover in a concrete surround: a ribbed tread plate lid on a hinged edge over a plain dark chamber.