
4 ወቅት
29 ክፍል
Building Giants - Season 4 Episode 3
An expert team of engineers use hi-tech explosions and state-of-the-art drilling rigs to tear through solid granite and build an 11-mile underground tunnel, one of the longest in the world.
- አመት: 2020
- ሀገር: United Kingdom, United States of America
- ዘውግ: Documentary, Reality
- ስቱዲዮ: Science
- ቁልፍ ቃል: skyscraper, civil engineer, engineer
- ዳይሬክተር:
- ተዋንያን: Julian Barratt