Luannan County - December 13, 2018: Technicians make electric heaters, Luannan County, Hebei Province, China

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Photo credit: © YongXin Zhang / Alamy / Afripics
License: Royalty Free
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Keywords: appliance, central, design, device, electric, electrical, electricity, element, energy, equipment, fan, fitting, heat, heater, heaters, indoor, industrial, industry, infrared, mechanic, metal, modern, power, processing, technician, technicians, technology, temperature, thermostat, tooling, women, worker, workers