Global Industrial 3D Printing Market By Type (Printers , Materials (Plastics, Metals, Ceramics, and Other Materials) , Software (Printing, Design, Inspection, and Scanning) , and Services), By Application (Automotive , Aerospace & Defense , Healthcare , Printed Electronics , Foundry & Forging , Food & Culinary , Jewelry , and Other Industries), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029