Replacing an air filter in a household furnace unit.
Patient lying with oxygen mask in hospital ward. Modern operating room interior. Unrecognized unconscious woman undergoing clinic treatment in intensive care unit. Healthcare medical system concept.
Microcircuit chip with electronic components. Close-up of micro circuit, resistors and chips. Chips and resistors on green circuit board close up. Close up of electronic circuit board, macro lens
High-tech equipment at factory view from all sides. Modern equipment in metalworking shop. New machine in factory. Equipment for automated processing. New metalworking machine in modern workshop
Central heater with temperature controller. Heating battery with temperature regulator. House heating system
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Neon colorful pc processor cooler rotating close-up. Neon system unit, computer case atx, modern personal gaming computer with neon light
Microcircuit chip with electronic components. Close-up of micro circuit, resistors and chips. Chips and resistors on green circuit board close up. Close up of electronic circuit board, macro lens
Outside Air Conditioner fan blade spinning
Close-up of CPU Chip Computer Central Processor. Modern computer technology concept.
New Home HVAC Air Conditioner system. Wide view
Central Processing Unit, CPU. Close-up of microcircuit chip with electronic components
Central processing unit with processor cooling system
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Neon colorful pc processor cooler rotating close-up. Neon system unit, computer case atx, modern personal gaming computer with neon light
The serviceman opens the mechanical room to diagnose the HVAC system in the house
Swing air conditioner cooling fresh system activation saving energy, The cooling device is working on the room wall, Start and end work of air conditioner
Air conditioner units on top of industrial building 4k
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Power off of personal computer, cooling unit with the fan of the stylish modern PC. Top shot
Swing air conditioner cooling fresh system activation saving energy, The cooling device is working on the room wall, Start and end work of air conditioner
Pediatric doctor examining sick child's stomach in hospital ward.
Hydrogen renewable energy production - hydrogen gas for clean electricity solar and windturbine facility. Aerial view.
Daytime high angle view of running air conditioner units atop buildings in Manhattan.
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Power off of personal computer, cooling unit with the fan of the stylish modern PC. Close up shot
Hydrogen renewable energy production - hydrogen gas for clean electricity solar and windturbine facility. Aerial view.
IT technician in data center digital server room controlling work of rack server cabinets with a tablet. Professional server engineer at work. Man technicians working in high tech server rack room
Industrial air conditioning system. Close-up of large industrial fans.
Close-up radiator with copper aluminum heat exchanger.
UKRAINE, KIEV, AUGUST 17, 2016: Cyborg with book in hands. Sculpture of human, made of electric wires and electronic devices. Robot reads a book
Manufacturing equipment
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Close up shot of Power on of personal computer, cooling unit with the fan of the stylish modern PC.
UKRAINE, KIEV, AUGUST 17, 2016: Face of sculpture of human, made of electric wires and electronic devices
UKRAINE, KIEV, AUGUST 17, 2016: Sculpture of human, made of electric wires and electronic devices. Cyborg with book in hands. Robot reads a book
air conditioning- turn off air conditioner
Industrial air conditioning system. Close-up of large industrial fans.
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Power off of personal computer, RGB light of cooling unit with the fan of the stylish modern PC.
Zinc sheet in metalworking machine. Metal plate proccesing in machine for metalworking. Industrial equipment in factory. Metal plate moving in automated cutting system
Big machine is wrapping finished products for transportation on the pallets. Manufactory processes.
Heartbeat screen device showing heart rate data in clinic closeup. Pulse blood pressure monitoring system. Unsuccessful surgical treatment operation result. Intensive care equipment concept
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Aerial view of HVAC Air Conditioner system on roof of industrial building.
Microcircuit chip with electronic components. Close-up of micro circuit, resistors and chips. Chips and resistors on green circuit board close up. Close up of electronic circuit board, macro lens
Microcircuit chip with electronic components. Close-up of micro circuit, resistors and chips. Chips and resistors on green circuit board close up. Close up of electronic circuit board, macro lens
Close up of server panel illuminated with blue light of flash indicators
Air conditioner unit fan rotating. Industrial air conditioning system outdoors
Replacing a dirty air filter in a household furnace unit.
Microcircuit chip with electronic components. Close-up of micro circuit, resistors and chips. Chips and resistors on green circuit board close up. Close up of electronic circuit board, macro lens
NEW
Power on of personal computer, cooling unit with the fan of the stylish modern PC. Close up
NEW
Power on of personal computer, cooling unit with the fan of the stylish modern PC. Close up shot
NEW
Neon colorful pc processor cooler rotating close-up. Neon system unit, computer case atx, modern personal gaming computer with neon light