Flame burning in large industrial furnace with open door at metalworking plant. Powerful direct fired heater used at factory. Dangerous equipment
Burning charcoal in industrial furnace chamber with open door at metalworking factory. Flammable fossil fuel in direct fired heater used in boiler room
The furnace for melting metal.
A furnace for melting metal
Close-up of melting furnace. Steel closed chamber metal melting furnace with glass round window to observe melting process
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Smoke from furnace melting metals in factory. Stock footage. Furnace for melting metals at factory. Metallurgical plant with furnace for
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Smoke from furnace melting metals in factory. Stock footage. Furnace for melting metals at factory. Metallurgical plant with furnace for
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Smoke from furnace melting metals in factory. Stock footage. Furnace for melting metals at factory. Metallurgical plant with furnace for
Chemical heater and mixer used in a laboratory
Chemical heater and mixer used in a laboratory
A large open-hearth furnace for melting
Room steel furnace for metal melting. Chamber furnace for melting of metal with thermally insulated pipes costs in white room at enterprise