32 ወቅት
416 ክፍል
How It's Made - Season 6 Episode 6
This episode demonstrates the production processes for escalator handrails, highlighters, guitar strings and wigs, and shows how each is made.
- አመት: 2019
- ሀገር: Canada, United States of America, United Kingdom
- ዘውግ: Documentary
- ስቱዲዮ: Discovery, Science
- ቁልፍ ቃል: factory, manufacturing
- ዳይሬክተር: Gabriel Hoss
- ተዋንያን: