Trabajador de cerca en una máscara haciendo la soldadura en un taller - Foto e imagen de stock

Closeup worker in a mask doing the welding in a workshop

Closeup worker in a mask doing the welding in a workshop

Welder at work. The welder heats the metal. Classes in the workshop. Steel processing. Welder in a blue welding mask. High melting point of metal. A man doing hard work.

Closeup worker in a mask doing the welding in a workshop

Closeup worker in a mask doing the welding in a workshop

Closeup worker in a mask doing the welding in a workshop

Worker doing a industrial welding in a workshop

Closeup worker in a mask doing the welding in a workshop

Pouring of liquid metal in open-hearth furnace

Worker doing a industrial welding in a workshop