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Oil refineries and chemical plants in industrial areas
African american factory worker checking machinewith clipboard in metal sheet manufacture. supporting engineer, factory worker working in management system for metal sheet factory, construction.
Person engaged in welding metal in an industrial setting with bright blue sparks.
Electronics Factory: Caucasian Male Electrical Engineer Designs PCB Prototype, Works on Desktop Computer, uses CAD Software to Develop Microchips and Semiconductors. Manufacturing Facility.

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