Automated Guided Vehicle (AGV) Market Size, Share & Industry Analysis, By Type (Unit Load Carrier, Forklift Truck, Mobile Robots and Others), By Navigation Technology (Laser Guided, Magnetic Guided, Vision Guided and Others), By Application (Transportation & Distribution, Storage & Assembly, Packaging), By Industry (Automotive, Food & Beverage, E-Commerce and Others) and Regional Forecast, 2019-2026