Πορτραίτο ενός νεαρού εργάτη με σκληρό καπέλο σε ένα μεγάλο εργοστάσιο επεξεργασίας μετάλλων. Ο μηχανικός εξυπηρετεί τις μηχανές και κατασκευάζει εξαρτήματα για εξοπλισμό αερίου. - Φωτογραφίες & Εικόνες Αρχείου

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.

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.

Engineer working at lathe

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.

Worker in uniform operating in manual lathe in metal industry 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.

Using wrench. Man in uniform works on the production. Industrial modern technology.

Concentrated look. Man in uniform works on the production. Industrial modern technology.

Puts sheet of metal in machine. Man in uniform works on the production. Industrial modern technology.

Portrait of a young master working at a factory

Part of machine. Man in uniform works on the production. Industrial modern technology.

Portrait of a young master working at a factory