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313.245 resultados para:

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  • Battery of large uninterruptible Power Supply (UPS)
  • 628463076
  • iStock
  • digital control panel power supply for data center
  • 527692052
  • iStock
  • Electric meters in a row measuring power use. Electricity consumption concept. 3d illustration
  • 880937538
  • iStock
  • Hand turning a thermostat knob to increase savings by decreasing energy consumption. Composite image between a hand photography and a 3D background.
  • 912425338
  • iStock
  • Energy icons grey vector illustration set
  • 1091250568
  • iStock
  • power supply for computer isolated on white
  • 938095870
  • iStock
  • Abstract image of a business man standing behind rostrum in the form of a starry sky or space, consisting of points, and shapes in the form of planets, stars and universe. Vector wireframe concept.
  • 666930376
  • iStock
  • Smart home interface with button and icons providing control to temperature and lamps from mobile app
  • 543047254
  • iStock
  • Engineer using laptop computer for maintenance in thermal power plant industrail
  • 808582286
  • iStock
  • Set line icons of electricity isolated on white. Vector illustration
  • 641133528
  • iStock
  • Using protective relay and medium voltage switchgear. Engineering department. Bay control unit
  • 942864154
  • iStock
  • Blue chip control centre operator monitoring power network applications. Smart industry concept for energy accounting, cloud based power management system, energy efficiency, and real time data.
  • 804608442
  • iStock
  • Concept image of cables and connections for data transfer in the digital world.3d rendering.
  • 950841682
  • iStock
  • Caja de suministro de electricidad
  • 119939193
  • iStock
  • An Power supply in data center room .
  • 526552236
  • iStock
  • Electricity concept, Close up high voltage power lines station.  High voltage electric transmission pylon silhouetted  tower.
  • 1091163764
  • iStock
  • smart city and internet of things, various communication devices, architecture, transportation, industry, infrastructure,medical, home electronics, smart grid, abstract image visualsmart city and inte
  • 613749406
  • iStock
  • One hanging energy saving light bulb glowing different standing out from unlit incandescent bulbs with reflection on green background, leadership and different creative idea concept. 3D rendering.
  • 695666824
  • iStock
  • series mainframe in a futuristic representation light streamsseries mainframe in a futuristic representation light streams
  • 583997004
  • iStock
  • Battery of large uninterruptible Power Supply (UPS)
  • 628462912
  • iStock
  • Laptop AC adapter isolated on white background
  • 669971286
  • iStock
  • Power supply connect to electric vehicle for charge to the battery. Charging technology industry transport which are the futuristic of the Automobile. EV fuel Plug in hybrid car.
  • 954558336
  • iStock
  • Battery icons vector set of isolated from the background. Symbols of battery charge level, full and low. The degree of battery power.
  • 925706130
  • iStock
  • Closeup electronic circuit board background.
  • 594907500
  • iStock
  • An electricity meter measures the current consumed - save symbolfoto for electricity price and electricity
  • 578088674
  • iStock
  • Glowing Bulb On Among Bulbs Off
  • 689955934
  • iStock
  • Energy saving bulb and incandescent bulb in perpetual motion over blue background
  • 520585178
  • iStock
  • Precise variable voltage and current power supply used in prototyping and engineering
  • 956020926
  • iStock
  • Laptop charger on white background
  • 951697386
  • iStock
  • Vector illustration Abstract futuristic eyeball on circuit board, high computer technology green and blue color background
  • 487970224
  • iStock
  • Electrician working in electrical cabinet. Manual worker have safety equipment.
  • 637444626
  • iStock
  • Double exposure of  Engineer or Technician man working with tablet in switch gear electrical room of oil and gas platform or plant industrial for monitor process, business and industry concept
  • 669705702
  • iStock
  • Transmission towers of lines of high voltage similar to very big owls and other exotic mythical animals, standing on the Indian plain.
  • 919507468
  • iStock
  • An Power supply in data center room .
  • 518885728
  • iStock
  • Electric cabinet with wires connections
  • 1055955446
  • iStock
  • Blue chip manager monitoring energy efficiency in a virtual control matrix. Industry and technology concept for efficient energy use, sustainable energy policy, energy audit and rise in clean energy.
  • 689438412
  • iStock
  • LED bulb in human hand for energy saving concept
  • 960471368
  • iStock
  • Electric accessories icons. Electricity, power and energy
  • 642204502
  • iStock
  • power supply computer isolated on white background
  • 901070736
  • iStock
  • usb cable for photography equipment and mobile device
  • 821836750
  • iStock
  • Energy saving light bulb wtih shopping cart financial and shopping concept and copy space for insert text.
  • 1127535394
  • iStock
  • AC DC electric inverter box
  • 488655175
  • iStock
  • Computer motherboard top view visible heat sink, fan, RAM memory, video card, power supply and cables.
  • 1047543434
  • iStock
  • Rubbish bins for recycling different types of waste. Garbage containers for trash sorted by plastic, organic, e-waste, metal, glass, paper. Vector illustration
  • 1092504754
  • iStock
  • Lines connected to the plug graphics, vector illustration.
  • 810592066
  • iStock
  • Roadsign of free electric car charging station in a European supermarket parking lot.
  • 1093758298
  • iStock
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    de 5.221

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