4 Asonતુ
29 એપિસોડ
Building Giants - Season 2 Episode 6
As engineers race to build a brand-new train tunnel beneath the Alps, they use cutting-edge tech and the latest construction methods to build the world's longest underground railroad in some of the most dangerous conditions on earth.
- વર્ષ: 2020
- દેશ: United Kingdom, United States of America
- શૈલી: Documentary, Reality
- સ્ટુડિયો: Science
- કીવર્ડ: skyscraper, civil engineer, engineer
- ડાયરેક્ટર:
- કાસ્ટ: Julian Barratt