9 الموسم
77 حلقة
Extreme Engineering - Season 9 Episode 4 الحلقة 4
The London Aquatics Centre will host 44 swimming & diving events during the 2012 Olympics and live on as a new addition to the London landscape. Danny Forster goes with crews as they construct one of the most advanced swimming facilities ever built.
- عام: 2011
- بلد: United States of America
- النوع: Documentary
- ستوديو: Discovery
- الكلمة الرئيسية: engineering
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