Close up of man hand putting plug in electricity socket to charge
Electricity meter measures the current consumed
Turn on the electricity supply by pressing the red push button switch of the white power strip.
The serviceman opens the mechanical room to diagnose the HVAC system in the house
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Plug in and plug out of electric outlet thin black cable close-up 4K
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The serviceman diagnose the HVAC system in the house on mechanical room
Industrial air conditioning system. Close-up of large industrial fans.
Engineer working with a bionic hand and a multimeter.
Plugging in Various Devices to an Electrical Power Strip
Woman adjusting mode on oven. Household equipment on kitchen. Preparing cooking or baking in kitchen.
Two Home HVAC Air Conditioner system Close up. Day time
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Plug in and plug out thick white cable turned downwards close-up 4K
Plugging in Various Devices to an Electrical Power Strip
New Home HVAC Air Conditioner system. Close up. Move camera
Equipment or ventilation system outside the building supermarket or shopping mall
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Close-up. Women's hands hold a steam iron in the process of ironing a T-shirt for a baby on an ironing board. A steam iron sprays steam onto baby's clothes while ironing indoors.
New Home HVAC Air Conditioner system. Close up
New Home HVAC Air Conditioner system. Wide view
A fast-paced montage with shots of everyday use of electricity, gas, and water inside a house. Includes audio.
Close-up of turning on electric stove. Action. Turning on electronic plate panel. Panel with touch on electronic plate
Hand turning on a light switch
New Home outdoor HVAC Air Conditioner system.
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Plug in and plug out the electric outlet a battery charger 4K
Hand puts a power plug in the wall socket
A closeup view of an electrical outlet power converter in London.
Wires plugged to the electric extension cable, wires on the floor, electrical equipment, electrical network
New Home HVAC Air Conditioner system.
Portrait of experienced worker opening an electric meter.
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Plug in and plug out the electric outlet an AC DC adapter 4K
Male Hand Plugs In The Plug In Socket Electric Extension Cord And Turn On The Power Switch. Inserting the plug into the socket.
Hand dryer demonstration by a young girl
Contaminated ventilation compartment, close-up
Network cable connection closeup plugging in, blinking LEDs
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Woman using iron with steam mode for wrinkled clothes. Home Routine Housekeeping.
Big industrial HVAC Air Conditioner system on the roof. Above shot view
Close up of extension power strip isolated on white, electric filter, safety.
Aerial top down view of ventilation and air conditioning systems installed on the rooftop of a skyscraper in a developed business district
Footage of somebody pressing the on-off switch with a green-red lamp
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Plug in electric outlet white phone charger with multiple USB cables close-up 4K
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The serviceman diagnose the HVAC system in the house on mechanical room. Close up
Big industrial HVAC Air Conditioner system on the roof
Industrial air conditioning system. Close-up of large industrial fans.
Connecting Internet Cable To A Computer And The LED Lights Blinks, Close-up
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Plug in and plug out white phone charger with USB cable close-up 4K
Close up of man using extension power strip, electric filter, safety.
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Young woman irons clothes on an ironing board view from above. Home routine housekeeping.
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Close up of woman ironing clothes on ironing board. Home routine housekeeping.