A picture of the new step-by-step process of building construction called "flow 640", which ensures optimal continuity of the individual professional parts of building construction.
Details
📅 1950-01-01
📋 Released
Servers
Release Date
1950-01-01
Language
CS
Status
Released
Languages
Český
Studio
Studio populárně vědeckých a naučných filmů Gottwaldov
