Blast furnace installation, metallurgical installation. Industrial equipment in the german Ruhr area. Manufacturing and production.
Aerial drone view of a blast furnace in Duisburg. Metal production industry.
Liquid iron pouring from blast furnace. Close up of blast furnace working. Iron and steel production. Iron melting in blast furnace. Molten iron production. Electrodes in blast furnace
blast furnace aerial, heavy industry, metal production.
View inside of a blast furnace during the process of metal melting, heavy industry concept. Stock footage. Metallurgical production, hot