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Title
Electrical cables connected to high voltage #145514559
Description
Electrical cables connected to high voltage pole on a sunny day at Elvas. A gracious star-shaped fortress city on the easternmost frontier of Portugal europe alentejo quiet summer blue sky electricity powerful post wire transmission equipment line danger pylon technology industrial structure energy circuitry caution infrastructure watt pillar megawatt tension insulation conductor current megawatts alternating amperage connection steel ceramic cement transmitting diode company business