Ritratto di un giovane lavoratore con cappello rigido in un grande stabilimento di lavorazione dei metalli. L'ingegnere serve le macchine e produce parti per apparecchiature a gas . - Foto e immagini stock

Experienced operator in a hard hat. Metalworking industry concept professional engineer metalworker operating CNC milling machine center in manufacturing workshop.

Experienced operator in a hard hat. Metalworking industry concept professional engineer metalworker operating CNC milling machine center in manufacturing workshop.

Experienced operator in a hard hat. Metalworking industry concept professional engineer metalworker operating CNC milling machine center in manufacturing workshop.

Portrait of a young worker in a hard hat at a large metalworking plant. The engineer serves the machines and manufactures parts for gas equipment.

Portrait of a young worker in a hard hat at a large waste recycling factory. The engineer monitors the work of machines and other equipment.

Metallurgy heavy industry. Factory for production of heavy pellet stoves and boilers. Worker close up. Extremely dark conditions and visible noise.

Portrait of a young master working at a factory

Portrait of a young master working at a factory

Just to make sure there is no defects. Man in uniform works on the production. Industrial modern technology.

Portrait of a young master working at a factory

Portrait of a young master working at a factory

Preparing material. Man in uniform works on the production. Industrial modern technology.

Photo of man's hands works with metal. Industrial conception.

Before production. Man in uniform works on the production. Industrial modern technology.