Ingeniero profesional masculino con cinturón de herramientas posando con brazos cruzados - Foto e imagen de stock

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View of an attractive worker on a construction site

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Technician Engineer in Wind Turbine Power Generator Station

Portrait of young engineer standing outdoors by oil refinery, looking at camera.

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Male engineer in safety vest and helmet with tool belt walking on roof

Female architect with tool belt in safety vest and hardhat

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