Mérnöki műtárgyak - Season 2 (2004) (évad)
Dokument
Egyesült Államok,
2004, 52 perc
Tartalmak(1)
At the world's largest open pit iron mine, a $10 million new, custom-built super shovel is commissioned to meet a sudden worldwide surge in the demand for iron. Will miners find success with the fastest, most technologically advanced excavator ever made? (Prime Video)