Elegáns férfi öltöny, sárga védelem sisak üres hely birtoklás egy cellphone, és bemutatja az egyik oldalon a szürke háttér - Stock fotó és kép

Elegant man in suit with yellow protection helmet on gray background with empty space having a cellphone and showing one side

Elegant man in suit with yellow protection helmet on gray background with empty space having a cellphone and showing one side

Happy adult bearded male construction engineer in formal suit and hardhat demonstrating mobile phone with blank black screen against gray background

Young engineer working and looking on a tablet for the project that he need to finish, standing on a industrial concrete wall

Young engineer working and looking on a tablet for the project that he need to finish, standing on a industrial concrete wall

Confident young worker with safety helmet presenting one empty side of the image for text or promoting something, on a concrete grey wall

Young engineer working and looking on a tablet for the project that he need to finish, standing on a industrial concrete wall

Confident young worker with safety helmet presenting one empty side of the image for text or promoting something, on a concrete grey wall

Young engineer working and looking on a tablet for the project that he need to finish, standing on a industrial concrete wall

Confident young worker with safety helmet presenting one empty side of the image for text or promoting something, on a concrete grey wall

Think before you act, young worker with safety helmet and a modern tablet looking for a solution to end the project that he has, standing on a concrete wall