Niski kąt widzenia profesjonalnych techników w odzieży roboczej i twardych kapeluszach za pomocą smartfona podczas omawiania planu inżynieryjnego na placu budowy współczesnego budynku - Zdjęcie stockowe & obraz

Focused serious diverse male architects in hardhats using mobile app on smartphone and checking details of project while working together on construction site

Serious focused male builders in protective hardhats using professional app on smartphone while discussing engineering project on construction site

Calm attentive builder in bright uniform looking attentively at his coworker while standing outdoors with him and holding clipboard

Two engineers in uniforms discuss work related questions together with the construction on the background.

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

Handsome confident young male construction engineer in elegant formal suit and hardhat with mobile phone in hand looking at camera, and smiling friendly on white background

Smiling professional engineer with laptop discussing details of project with colleague while standing near solar panels for alternative energy in field

Low angle of happy male entrepreneur and contractor smiling and shaking hands while concluding contract on solar power station

Serious bearded male engineers in hardhats and waistcoats checking draft of solar power station producing alternative energy

Attentive bearded male architect in formal suit and hardhat reading blueprint with construction plan against white background

Delighted male architect in suit and helmet holding drafts and pen and pointing away with smile during work against gray background

Happy bearded men with draft smiling and shaking hands while making agreement during work on solar power station