9 Demsal
77 Episode
- Season 7
Extreme Engineering covers major construction projects from all around the world. Some are futuristic projects that may never be done, others are projects that are on there way to completion.
- Sal: 2011
- Welat: United States of America
- Genre: Documentary
- Studio: Discovery
- Keyword: engineering
- Serek:
- Avdan:


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