Viele von ihnen. Arbeiter in gelber Uniform verlegen Fußbodenheizung. - Stockfoto & -bild

Measures heat of the pipes. Worker in yellow colored uniform installing underfloor heating system.

Worker in yellow colored uniform installing underfloor heating system.

Worker in yellow colored uniform installing underfloor heating system.

Measures heat of the pipes. Worker in yellow colored uniform installing underfloor heating system.

Close up view. Worker in yellow colored uniform installing underfloor heating system.

Worker in yellow colored uniform installing underfloor heating system.

Worker in yellow colored uniform installing underfloor heating system.

Many of pipes. Worker in yellow colored uniform installing underfloor heating system.

Close up view. Worker in yellow colored uniform installing underfloor heating system.

Top view of man in grey uniform that installing plate indoors in modern big office at daytime.

Top view of man in grey uniform that installing plate indoors in modern big office at daytime.

Top view of man in grey uniform that installing plate indoors in modern big office at daytime.

Close up view. Worker in yellow colored uniform installing underfloor heating system.

Holds wrench in hand. Worker in yellow colored uniform installing underfloor heating system.

Close up view. Worker in yellow colored uniform installing underfloor heating system.

Installation of plate. Man in grey uniform and orange hard hat works indoors in modern big office at daytime.