Rückansicht des Technikers im Schutzhelm, der Drähte und Kabel berührt - Stockfoto & -bild

Back view of man in safety helmet touching wires and cables

Electrician checking a fuse box

Engineer in network server room solving problems

Young man in protective glasses works with internet equipment and wires in server room.

Cropped image of male electrician repairing electrical box by screwdriver

Partial view of male electrician repairing electrical box by screwdriver

Selective focus of multicultural workers talking while standing in doors department

Handsome fireman in helmet checking fire alarm while holding clipboard

Fireman in helmet looking at fire panel while sitting and holding clipboard

Attractive firefighter in helmet standing and looking at fire panel

Handsome fireman looking at fire panel while sitting and holding clipboard

Cropped shot of male electrician with clipboard fixing electrical box by screwdriver

Thoughtful firefighter in helmet sitting and looking at extinguisher near fire panel

Handsome fireman in helmet holding clipboard and pen while looking at camera near extinguishers