
32 Season
416 Episode
제조의 비밀 - Season 13 Episode 2 에피소드 2
Learn how carbon-fiber bicycles , blood products , forged chandeliers and ballpoint pens are made.
- Year: 2019
- Country: Canada, United States of America, United Kingdom
- Genre: Documentary
- Studio: Discovery, Science
- Keyword: factory, manufacturing
- Director: Gabriel Hoss
- Cast: