Mountain stream. (1930 - 1939)
Availability of videosources
Needs clarification of possibility of digitizing in HD.
The popular science film about the use gidroeenergii.
PNRM. the mountains covered with eternal snow.
Mountain river, the river among the gorges.
The source of the mountain river.
Rafters knock rafts, timber rafting on the turbulent river.
Dams and rivers eelektrostantsii.
Raft race on the channel.
Coastal cities receiving elektroeenergiyu.
Turbine Hall eelektrostantsii, control panel.
Columns high voltage transmission.
Working on the water power plant steel, tobacco and dairy factory.
Electric is on the mountainous terrain.
Couple in car window admiring the scenery opening
Key wordsGermany, mountain, forest, river, forest industry, food industry, elektrotantsiya, dam, canal, city, railroad