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Watthour meter of electricity for use in home appliance.This is a modern technology that can monitor the home's electrical energy consumption.Electric control transformer.Electricity meter.
A row of electric meters measuring power use
A natural gas power plant is a type of power plant that uses natural gas to generate electricity. Natural gas is a clean-burning fossil fuel
silhouette of high voltage electric pole against beautiful dusky sky use as electric power and energy industry background,backdrop scene
Factory Digitalization: Two Industrial Engineers Use Tablet Computer, Visualize 3D Model of Clean Green Energy Engine. Industry 4 High-Tech Electronics Facility with Machinery Manufacturing Products

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