Skilled worker at the factory - smoothing the edge on the metal part
Skilled worker using angle grinder on metal construction
An industrial machine making screw notches on an iron detail on the plant
A man engineer in a helmet and protective glasses making notes in manufacturing plant
Skilled man inspecting metal detail with protective glasses
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
An industrial machine making screw notches on an iron detail
Worker wearing safety glasses follows instructions on paper at the plant
Skilled worker replaces nozzle on angle grinder at the plant
Man in protective mask welding metal details
Skilled worker prepares to weld at the plant
Carpentry works - man worker in protective glasses grinding the angles of a wooden detail