Zwei Bauarbeiter in Helmen arbeiten mit Holzbohlen draußen auf der Baustelle - Stockfoto & -bild

Builders in helmets pointing with walkie talkie on construction

Multiracial man and woman in protective clothing working together at factory

Construction workers checking checking blue print in big industrial hall

Two builders in helmets working with walkie talkie outside on construction

Worker in protective clothing in factory using machine.

Two builders in helmets working outside on construction

Confident architects using digital tablet at construction site

Thoughtful male architect working in suit with blueprints

Group of architects with blueprint having conversation inside of constructing building

Professional architects working with blueprints and digital tablet

Group of handsome architects with blueprint having conversation inside of constructing building

Female engineer and male workers with blueprints talking on construction

Group of architects with blueprint inside of constructing building

Smiling engineers in safety vests and helmets with blueprint on roof

Engineers in suits and hardhats working with blueprint and digital tablet on construction