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Keywords from Image Description:
Signalsule an einer grossen selbstfahrenden Baumaschine rot gelb grn. warning lights seen on building machine at bauma fair Munich signal lamp tower with cheval glass lights on hydraulic excavator Signalturm Signalsule mit Drehspiegelleuchten an einem Hydraulikbagger zur visuellen Statusanzeige own User Mattes Warning signs Signalling