Ingenieur in festem Griff Smartphone mit Chroma-Schlüssel isoliert auf weiß - Stockfoto & -bild

Engineer showing smartphone with chroma key and like isolated on white

Architect in helmet pointing at mobile phone with chroma key isolated on white

Architect in helmet pointing at cellphone with green screen isolated on white

Cheerful engineer pointing at smartphone with chroma key isolated on white

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

Satisfied builder man or repairman in uniform and protective helmet showing cell phone with blank empty screen with copy space, advertise his service. Indoor studio shot isolated on yellow background.

Delighted man in suit and helmet smiling and browsing smartphone against gray background

Engineer in hardhat using digital tablet isolated on grey

Happy foreman in safety vest and helmet showing thumb up isolated on grey

Thoughtful engineer in helmet and safety vest looking at clipboard isolated on grey

Serious contractor in hardhat holding clipboard and looking away isolated on grey

Smiling engineer showing small model of solar panel

Engineer in hardhat checking wire of solar panels while holding digital tablet