Policeman with gun walks along aisle in public library closeup. Security guy protects store with handgun. African American man prevents
Man in helmet at metallurgical plant with liquid metals. Stock footage. Worker in helmet rides through metallurgical workshop with molten
Molten iron flowing in a steel mill with many sparcles flying into the sides. Stock footage. Hot shop of the steelmaking factory with
Steelworkers standing near a blast furnace with sparks at the metallurgical plant, heavy industry concept. Stock footage. View inside of hot
Two metalsmiths discussing over machine 4k
A close up view of a danger sign at a city construction site.
Workers strengthen the slope of the mountain with metal mesh preventing rockfall and landslide on the road, above view. workers constructing
Man in helmet at metallurgical plant with liquid metals. Stock footage. Worker in helmet rides through metallurgical workshop with molten
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Portrait of a heroic fireman in a protective suit. Firefighter in fire fighting or car accident rescue operation in dusk or night.
Danger sign behind orange barrier fencing
Senior engineer checking work status while walking at construction site. Bearded man wearing protective hardhat during inspection at building site.
Young man in workwear taking a break at work in a quarry on a hot summer day
Construction worker attaching black yellow stretch at city closeup. Uniform man in protective helmet enclosing building area with tape
Fire Fighter Walking Into Smoke Filled Room From Behind
Copper production at the metallurgical plant, dangerous work concept. Stock footage. Molten metal in a huge industrial furnace, heavy
Impressive steel production: Hot iron ladle poured into special container
Aerial drone footage of a group of professional firefighters working together to extinguish a car fire using their equipment and a fire
Man takes gun off holster in bookstore closeup. Armed robber prepares to college library customers. African American security guy at work
The flowing cascade of cast iron. Metallurgy. Slo
View of professional Window Cleaner washing Facade of high Building Seen From Apartment
Full shot of young Hispanic workwoman putting bandage on coworkers head, administering first aid to male Black factory worker after labor accident in metalworking plant
Portrait of a heroic fireman in a protective suit. Firefighter in fire fighting operation.
Exterminator Pesticide Yearly Spray House Outside In The Garden To Prevent Termite And Insect No Glove And Safety
Side-view medium shot of unrecognizable man working as welder doing his job welding steel and other metals at tractor plant
Over-the-shoulder shot of unrecognizable welder in protective workwear and face shield doing his job welding steel and other metals at tractor plant
Midsection shot of unrecognizable male hands holding welding machine working at industrial plant producing tractors and other vehicles
Wet floor sign on rain covered patio 4k
Brave Fireman Descends Stairs of a Burning Building and Holds Saved Girl in His Arms. Open fire and one Firefighter in the Background.
Medium slowmo shot of young Hispanic woman calling for medical help via walkie-talkie while helping workman with head injury stand after labor accident in factory
Hazmat Doctor Looking At A Blood Sample
Burning charcoal in industrial furnace chamber with open door at metalworking factory. Flammable fossil fuel in direct fired heater used in boiler room
The welder man working in a factory and sparks flying. Processing of welded metal and iron. Professional welder wearing uniform is practicing the skill of welding, repairing the lock, dangerous job.
Tracking shot of busy female engineer in hard hat working on tablet and walking through metal fabrication facility
A construction worker expertly use a grinder to cut through bricks at construction site in slow motion
Firefighter hero carrying baby girl out from burning building area from fire incident. Rescue people from dangerous place
Profession welder in factory. Worker welding steel structure close up. Welder working with electrode at semi-automatic arc welding. Welder with protective equipment in work at plant
Dangerous job on power lines
The placement of biological material in a container with liquid nitrogen.
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Portrait of a heroic fireman in a protective suit. Firefighter in fire fighting or car accident rescue operation in dusk or night.
Man Welding Metal Frame With A Lot Of Sparkles Flying By Slow Motion Detail Shot
Fire Fighter Lights Match And Looks Towards Camera Slow Motion
Migrant Worker at Construction Site.
Window Cleaner Washing Facade of high rise Building - seen from apartment
Vertical full shot of young Hispanic workwoman putting bandage on coworkers head, administering first aid to male Black factory worker after labor accident in plant
Businessman Doing Suicide From Bridge
Professional climber at work. Repair of the facade of the building. Painter climber working on house facade. Plasterer restores surface of building.
Firefighter hero carrying baby girl out from burning building area from fire incident. Rescue people from dangerous place
Man in hardhat and goggles shaking off dust from gloves and coughing while building wall from concrete bricks