Worker welding metal construction in protective mask. Workman using electric welding equipment at steel factory. Professional welder working at factory
Factory worker working on machine in workshop at factory. Worker watching production process at machine. Workman processing metal part on machine. Industrial manufacturing process
Worker welding steel construction at industrial factory. Heavy industry workman using electric welding equipment at workplace. Metal sparks throwing during metalworking. Steel products manufacturing
Metal rolling machine working in industrial workshop. Creative. Worker at a factory by a metal rolling machine bending a steel sheet.
Metal rolling machine working in industrial workshop. Creative. Worker at a factory by a metal rolling machine bending a steel sheet.
Professional metalworker create metal construction from steel bars. Industrial worker welding metal at factory. Heavy industry workman at workplace
Factory worker check factory equipment. Factory engineer control functionality equipment. Industrial worker controlling industrial equipment. Close up of factory employee check industrial equipment
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Plate steel worker hands put of industrial bending machine metal press industry equipment factory. Worker holds steel sheet on bending
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Plate steel worker hands put of industrial bending machine metal press industry equipment factory. Worker holds steel sheet on bending
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Plate steel worker hands put of industrial bending machine metal press industry equipment factory. Worker holds steel sheet on bending
Worker punching holes in metal unit. Machine parts at production line. Heavy industrial worker working at metal factory. Factory workman working with metal billets
Metal welding process in dark industrial room. Worker welding complex metal structure. Industry worker welding metal steel structure in workshop of factory with bright spark light