1 រដូវ
6 ភាគ
World's Greatest Bridges - Season 1 Episode 6
Rob Bell reveals why the design of the Severn suspension bridge revolutionised bridge-building and the dangers involved in the construction.
- ឆ្នាំ: 2017
- ប្រទេស: United States of America, Australia, United Kingdom
- ប្រភេទ: Documentary
- ស្ទូឌីយោ: Channel 5
- ពាក្យគន្លឹះ: bridge, engineering
- នាយក:
- ខាស: Rob Bell