Due meccanici aeronautici al lavoro sul motore - Foto e immagini stock

Engineer training an apprentice in aeronautical engineering

Apprentice and teacher in hangar

Mechanics talking about a motor

Portrait of aeronautical apprentice during training

Experienced auto mechanic scanning and interpreting engine

Young mechanic concentrating while working with screwdriver

Portrait of mechanical engineering apprentice

Aeronautical engineer demonstrating use of spanner to apprentice

Teacher helping students training to be car mechanics

Aircraft mechanic and his apprentice

Aviation mechanical parts assembler doing his work

Experienced auto mechanic in repair shop

Skilled mechanics in coveralls working under a lifted up car

Young engineer working on aircraft motor

Portrait of trainee mechanic at work