No poster
0.0 ⭐
1 PS = 75 mkg/sek - er"BAU"liches von einst und heute
1959-01-01 • 13m
Documentary
Based on the physical formula for power, the film reports on the construction of the large pumped storage plant in Geesthacht near Hamburg.
1959-01-01 • 13m
Based on the physical formula for power, the film reports on the construction of the large pumped storage plant in Geesthacht near Hamburg.
