![Nový průmysl (1952) Nový průmysl (1952)](/include/images/no-poster-w185.jpg)
![Proud 640 (1950)](/include/images/no-poster-w185.jpg)
Overview
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.
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.