32 Jahreszeit
416 Folge
How It's Made - Season 23 Episode 4
Railway bridge ties; membrane filters; hydraulic post drivers; biplanes.
- Jahr: 2019
- Land: Canada, United States of America, United Kingdom
- Genre: Documentary
- Studio: Discovery, Science
- Stichwort: factory, manufacturing
- Direktor: Gabriel Hoss
- Besetzung: