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How It's Made - Season 4 Episode 6
This episode demonstrates the production processes for brushes & push brooms, blackboards, smoked salmon and zippers, and shows how each is made.
- Tahun: 2019
- Negara: Canada, United States of America, United Kingdom
- Genre: Documentary
- Studio: Discovery, Science
- Kata kunci: factory, manufacturing
- Pengarah: Gabriel Hoss
- Pelakon: