Opening and closing a privacy curtain in a clinic's examining room.
Adjusting the temperature control of a car.Closeup of Male Turning Heater Switches on Car Defroster
Industrial air conditioning system. Close-up of large industrial fans.
An airplane's fasten seat belt light turns on then off. Shaky and stationary versions included.
Ventilator Fan In Pink Background Color
Steam coming form manhole in city streets with cars going by 4k
Air conditioner operating
Industrial fan behind metal grille. Industry ventilation. Air cooling at food industry. Power industrial conditioning closeup. Fan blow cool air. Industrial air conditioner system. Industrial equipment
Abstract textures and patterns- old rusty metal grill window
Air Balloon Soaring in the Sky
Woman adjusting automobile air conductor system
Industrial air conditioning system. Close-up of large industrial fans.
Ceiling mounted hvac system under insulated air conditioner return in home in a house under construction
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
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Airplane Vents Seatbelt And No Smoking Sign On Ceiling Close Up
Water from parking lot going into drain 4k
Cooling off indoors on a warm summer day, close-up
Ventilation on a roof
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
Dolly close-up shot of moving electric fan at work
New York Subway Underground Exhaust Steam 2
Coal and biomass power station, electrical power generation at Eemshaven, The Netherlands. Aerial drone view.
Aerial top down view of ventilation and air conditioning systems installed on the rooftop of a skyscraper in a developed business district
Modern Luxurious Kitchen Interior Design, kitchen hood
SB0197 A temporary exhaust vent in the window of a building during renovations.
Business Woman in a new car Nissan push the Button of Climate Control
The man controls the air conditioning inside the car.
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Many industrial fans in the warehouse corridor
Overhead console of conditioner in a airplane. Fasten Seat belt. Symbol sign that be lighting for security on every flight trip
Home Duct Cleaning Services, ventilation cleaner man at work with tool on the floor. Slow motion
Workmen preparing to work unrolling insulation at indoors building site.
Close up view of Spinning electric fan
White electric fan blowing fresh air
CU, Low angle shot: modern closed horizontal blinds on window against bright backlight in dark room close view
Smoke billows out of a chimney on top of a building
Ceiling mounted hvac system under insulated air conditioner return in home. Move camera
Mounted HVAC system - air conditioner and heating system in home. wide shot
RUSSIA, MOSCOW - 15 SEPT 2017: The placement of biological material in a container with liquid nitrogen.
Cooling off indoors on a hot summer day, close-up
Home Duct Cleaning Services, ventilation cleaner
New York Subway Underground Exhaust Steam 4
The placement of biological material in a container with liquid nitrogen.
Mounted HVAC system air at a building site. conditioner return and heating system in basement of a home.
Home Duct Cleaning Services, ventilation cleaner man at work with tool on the floor. Slow motion footage 4k
New York Subway Underground Exhaust Steam 9
Mounted HVAC system air conditioner return and heating system in basement home. Move camera wide shot in basement
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Chemical park Leverkussen, Germany. Production of chemicals and heavy industry
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Aerial view of tractor preparing the farmland for new crops, Netherlands