Constructores masculinos serios enfocados en sombreros de protección usando aplicación profesional en el teléfono inteligente mientras discute el proyecto de ingeniería en el sitio de construcción - Foto e imagen de stock

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

Low angle of professional male technicians in workwear and hardhats using smartphone while discussing engineering plan on construction site of contemporary building

Low angle of smiling multiracial male coworkers in hardhats and waistcoats using app on mobile phone while discussing project on construction site

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

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

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

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

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

Unrecognizable male in technician uniform writing on tablet while working in professional garage