Saldatore operaio in maschera protettiva tenuta di mano arco saldatura torcia lavorando sulla costruzione di metallo - Foto e immagini stock

Welder worker in protective mask hand holding arc welding torch working on metal construction

Welder worker in protective mask hand holding arc welding torch working on metal construction

Bonding a sheet metal using a crimper. Small locksmith works in a mechanical workshop. Dark background.

Construction knife, ruler and pencil on a green background

Welder worker in protective mask hand holding arc welding torch working on metal construction

Iron Wrench in hand unscrews the large hex bolt

Employee drilling in flat steel plate with bench drill.

Senior technician repairing agriculture machinery in a greenhouse

Welder in a protective mask in a dark worksop prepared to work on metal

Metallurgy industry. Factory for production of heavy pellet stoves and boilers. Manual worker welder on his job. Extremely dark conditions and visible noise. Focus on foreground.

Employee drilling in flat steel plate with bench drill.

Portrait of a middle age gray hair man with beard wearing woolen pull and jeans, working in his workshop. He is focused, sitting on the table and hammering a nail on a wooden birdhouse