Ingenieure überprüfen die Flugzeugsysteme - Stockfoto & -bild

Experienced auto mechanic scanning and interpreting engine

Two mechanics working on an airplane

Apprentice and teacher in hangar

Aeronautical engineer demonstrating use of spanner to apprentice

Portrait of aeronautical apprentice during training

Young mechanic concentrating while working with screwdriver

Two mechanics in uniform are working in engine service

Two mechanics taking about airplane

Mechanic and apprentice working on a car together

Man and woman working on an airplane engine

Workers on industrial steam boilers

Trainee engineer communicating with tutor

Two modern mechanics at work

Mechanic and apprentice working on car with computer

Two workers looking at drill bit on industrial machine

Portrait of mechanical engineering apprentice