Vorgesetzter mittleren Alters in Sicherheitsweste zeigt seiner Mitarbeiterin im Lager die Papiere - Stockfoto & -bild

Engineers in mechanical factory reading instructions

Selective focus of constructors and mature businessman in suit looking at blueprint

Selective focus of mature businessman holding digital tablet near architects

Cropped view of businessman holding digital tablet near constructors

Selective focus of businessman holding blueprint near constructor

Mature constructor pointing with finger at blueprint near businessman

Overhead view of builders and businessman holding blueprint

Selective focus of constructors in helmets near mature businessman holding digital tablet

Selective focus of constructors near mature businessman in helmet looking at blueprint

Selective focus of bearded businessman in helmet holding clipboard near constructors