Mani ravvicinate di 2 ingegneri o operai edili maschi all'esterno con edifici sfocati sullo sfondo - Foto e immagini stock

An engineer and industrial worker in uniform shaking hands in large metal factory hall and talking. Close-up.

Cropped view of men shaking hands against blue sky

Back view of 2 male engineers or foremen in orange jumpsuit, safety vest and white hardhat, one holding a computer tablet and the other holding a building blueprint, working together pointing out the building they are working on

Group of happy 3 males and 1 female engineers wearing orange jumpsuit, hardhat and safety vest smiling and standing outside with their arms cross, selective focus on the front male engineer

Asian construction engineer and his foreman working together looking at the blueprint at construction site, good for teamwork and engineering theme

Serious and determined middle age Asian engineer in orange jumpsuit with hard hat crossing his arms while standing proudly in front of his multi-stories buildings with cloudy sky in the background

Serious male and happy female engineers in yellow and white hardhat wearing orange safety vest looking at the construction blueprint that they are holding together at an outdoor site with blurred buildings in background

Senior supervisor engineer in his work cloths holding construction blueprints to check on the project progress at the power plant site, blurred power plant in background

Back side of Asian construction engineer and his foremen working together and pointing at construction site, good for teamwork and engineering theme