Global Industrial Vacuum Cleaner Market, By Industry (Food and Beverages, Metalworking, Pharmaceuticals, Manufacturing, Building and Construction, Others), Power Source (Electric, Single Phase, Three Phase, Pneumatic), Type (Dry, Wet and Dry), Product Type (Upright, Canister, Backpack), System Type (Portable, Stationary), Application (Heavy Duty, Medium Duty, Explosion Proof) – Industry Trends and Forecast to 2030.