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BF 387 Die chemischen Vorgänge im Gießerei-Schachtofen
Date Made: 1956
Country: German Democratic Republic
Materials: 16mm; silent; b&w
Measurements: 91 m; 298 9/16 ft; 1 in x 7 1/2 in; 2.54 cm x 19.05 cm
Duration: 08:25
Collection/Series: BF
Accession Number: 2010.851.0803
Translated title: The Chemical Processes of a Foundry Blast Furnace -- One of a series of short films distributed for educational use in East Germany.