Není železo jako železo (1950)
Watch Není železo jako železo Full Movie Free Online On Streamings GoMovies. Document about a new method of producing ductile iron in induction furnaces, which is the first in the world to be carried out in Czechoslovakia.
- Country : Czechoslovakia
- Genre : Documentary
- Studio : Krátký film Praha
- Director : Ján Šmok
- Cast :