Close up view of hand of a young engineer checking the operation of photovoltaic solar panel at sunset.
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Male mature installer in uniform sets up CCTV camera in office room using professional software on tablet computer. Monitoring and tracking
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A medium shot of a repair man removing a furnace cover panel to inspect the inner workings of a typical household HVAC system, preparing for winter heating needs.
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A reverse view of an HVAC repair man looking at the inside of a household basement furnace with a flashlight, preparing for winter heater needs.
4K: Mother and daughter assembling new DIY furniture at home together
Worker install the wheel on a truck
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An over the shoulder view of an HVAC repair man inspecting the inner workings of a household basement hot water furnace with a flashlight, preparing for winter heating needs.
Leather seat cover installation, hog ring attachment
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A wide shot view of an HVAC repair man inspecting the pipes of a household basement furnace, preparing for winter heating needs.
Wide shot of Modern white design window or skylight in a modern apartment, home interior. Move camera
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Cardio surgeon inputs sterile tools in patient chest. Doctor with binoculars prepares surgical wound for coronary artery bypass surgery in hospital
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Middle aged technician adjusting the angle of CCTV camera in office while setting it up using digital tablet computer with professional program.
Experienced individual operates oven with digital tablet
African American engineer in formalwear and hardhat using digital tablet and talking with woman while worker climbing stepladder and going to install solar panel on rooftop of her house
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Aerial view of construction site with new roof being installed on a residential building.
A high angle bird's eye view of workers grinding a neighborhood street in preparation for new asphalt paving.
slow motion closeup handyman welds rusty fence part to support with powerful instrument in evening
Solar panels in solar power station at solar cell farm, Green energy from sun
Two installers in uniform stand in corridor and discuss security cameras installation in business office. Men set up CCTV cameras using software on laptop. Concept of surveillance system. Dolly zoom.
A top-down bird's eye view looking straight down at a pavement stripper, used in preparation of re-paving a neighborhood street.
Roofers installing a new roof on an residential building. aerial wide shot
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Middle aged Male technician adjusting the angle of CCTV camera in office, setting it up using tablet computer with professional software.
Aerial shot of solar panels on rooftop
Close up focus on drone back, male hands remove dead rechargeable lithium battery and install fresh one
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Medium full shot of young Chinese girl calmping UV lamp onto glass terrarium with agama lizard pet, switching on light, then sitting down to watch basking reptile
Close up shot of Power off of personal computer, cooling unit with the fan of the stylish lights modern PC.
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Element of new roof on an residential building. aerial shot on sunny day. Florida
Female hand unscrews a light bulb. Woman unscrews a light bulb to light does not light
Roofers installing a roof on an industrial building or warehouse. Industrial roof. drone footage
A woman climbs on a stepladder to check or adjust the led ceiling lamp.
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Wide shot of Asian woman taking care of pet bearded dragon lizard sitting on tree branch in terrarium, installing heat lamp, switching on light for reptile to bask, smiling and checking on it
Assebling a laptop - 4K
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Full shot of happy young Chinese girl preparing terrrarium habitat for new pet pogona lizard at home - bringing tree branch, installing UV heat lamps, then switching on lights and smiling with delight
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Element of new roof on an residential building. aerial wide footage on sunny day
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Full vertical shot of young Chinese woman installing heat lamp in terrarium and switching on light, while taking care of pet bearded dragon lizard resting on tree branch
Close up hand of engineering man he's check an operation of sun and cleanliness of photovoltaic solar panels, man touching solar cell panels at sunset, Technician checking after install energy
Repair work in the room. Creative. A man with strong hands grinds and cleans special surfaces for furniture.
Carpenter using chisel tool for wood working. Carpentry, craftsmanship, handicrafts concept.
Hands Change Car Wiper Rubber Blade To Prevent Road Accident From Weather
repair, building, floor and people concept - close up of man installing wood flooring
Two diverse installers in uniform sets up security cameras or Internet in business office using laptop. They talk, check CCTV cameras in computer software. Concept of surveillance system and privacy.
Auto mechanic performs engine repair on vehicle in workshop. Skilled technician troubleshoots under hood, services car motor in garage
personal computer, cooling unit with the fan of the stylish lights modern PC. Close up shot
Man drills holes in a concrete block. Clip. Industrial background of a builder at the construction site.
Close-up shot of hands of unrecognizable male technician unscrewing locking knob and rotating tripod stand with reflective umbrella, while preparing for fashion shoot in studio
Auto mechanic replaces car clutchinstalls new release bearing, clutch disc, and pressure plate. Professional service at repair shop. Vehicle