Maatalouskoneiden käyttö ja huolto (1950)
Manufacturing of agricultural machinery at Wärtsilä Group Oy's Taali and Pietarsaari factories; product demonstration and maintenance of new machinery at the test farm.
- Released
- 1950-02-20
- Genres
- Documentary
- Runtime
- 30 min
- Status
- Released
- Directed / written by
- Holger Harrivirta