Worker welding metal construction in protective mask. Workman using electric welding equipment at steel factory. Professional welder working at factory
Metal worker hammering and welding copper putting down his protective helmet and using leather gloves in slow motion
The worker in protective helmet use welder for metal constructions
The worker in the protective helmet use welding machine on the construction site or plant
A man puts on a protective mask and works with a welding machine.
Worker wearing protective gloves and mask while welding. Weld machine equipment. Work in mechanics workshop. Process of autogenous welding at industrial enterprise. Industrial steel welder
Professional welder in protective uniform with face mask welding with electrode. Factory worker welding metal products. Worker in protective mask welding together thick metal bars
Welding work at metalworking plant. Worker in protective mask welding metal parts. Industrial welder with torch and protective helmet making bright sparks during welding. Weld of metal construction
Worker welding metal plate to steel beam at plant. Industrial worker at factory welding metal closeup. Welder working with welding machine in protective mask. Hazardous production work
Worker in protective mask making weld of industrial unit. Welding process in production workshop. Connection of several metal parts into one unit by industrial welding. Man welding in workshop
Worker making welding of metal surfaces producing many bright flashes and sparks. Gas cylinder welding machine. Worker in protective mask and sleeves conducting industrial parts welding
Welder in helmet welding metal workpiece fixed with screw clamps. Worker conducting weld in welding workshop. Weld of metal products in factory. Man in protective suit and mask welding metal blanks
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