Escalator Cleaning Machine Market Size, Share & Trends Analysis Report By Product (Walk-Behind, Automatic), By Sales Channel (Direct, Indirect), By Cleaning Process (Dry Cleaning, Wet Cleaning, Dry and Wet Cleaning), By End-User (Shopping Centers and Malls, Airports and Public Utilities, Hospitality, Others) and By Region(North America, Europe, APAC, Middle East and Africa, LATAM) Forecasts, 2023-2031