Mannelijke werknemer of ingenieur in gele harde hoed die binnen staat met notitieblok. - Stockfoto’s en -afbeeldingen

Male worker or engineer in yellow hard hat standing indoors with notepad.

Male worker or engineer in yellow hard hat standing indoors with notepad.

Male worker or engineer in yellow hard hat standing indoors with notepad.

Male worker or engineer in yellow hard hat standing indoors with notepad.

Male worker or engineer in yellow hard hat standing indoors with notepad.

Cheerful bearded worker in safety helmet writing while holding clipboard

Using phone. Engineer in white clothes and orange protective hard hat standing and working indoors.

Young engineer in grey uniform with notepad works indoors in modern big office at daytime.

Front view of engineer in white clothes and orange protective hard hat that standing and working indoors.

Holding notepad. Engineer in white clothes and orange protective hard hat standing and working indoors.

Holding notepad. Engineer in white clothes and orange protective hard hat standing and working indoors.

Front view of engineer in white clothes and orange protective hard hat that standing and working indoors.

Front view of engineer in white clothes and orange protective hard hat that standing and working indoors.

Resting indoors. Young man working in uniform at construction at daytime.