https://www.aviationpros.com/ground-support-worldwide/gse/catering-cleaning-equipment/press-release/53058707/avia-solutions-group-how-aircraft-exterior-cleaning-robots-reduce-aircraft-down-time
How Aircraft Exterior Cleaning Robots Reduce Aircraft Down Time | Aviation Pros
A clean exterior facilitates inspectors' detection of any defects or issues with the aircraft's engines or systems. Dirt, grime and debris can obscure...
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