Worker in uniform and helmet at industrial plant. Clip. Man in uniform works at factory. Professional worker at industrial or power plant
Worker in uniform at old factory. Clip. Worker easily moves gas cylinder at factory. Worker in uniform at industrial plant with old
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Industrial background at the food factory. Clip. Worker in uniform and mask and the professional equipment.
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Industrial background at the food factory. Clip. Worker in uniform and mask and the professional equipment.
Worker at factory twists cylinders. Clip. Worker in helmet spins gas cylinders. Factory worker in helmet and uniform repairs and checks
Workers in Helmets, Supervisors Examines Blueprints on Background of Nuclear Power Plant
Worker with scheme of works on power station. Power man with construction documentation at power plant. Master builder in hard hat with design drawings
Worker with scheme of works on power station. Power man with construction documentation at power plant. Master builder in hard hat with design drawings
Worker with scheme of works on power station. Power man with construction documentation at power plant. Master builder in hard hat with design drawings
Worker with scheme of works on power station. Power man with construction documentation at power plant. Master builder in hard hat with design drawings
Welding worker works on metal structure in factory. Clip. Welding work with metal at factory. Metallurgical plant and welding works
Electrician with computer on power station. Factory worker with tablet pc. Worker in hard hat at electric power plant, engineering supervision