Global Air Container Market By Type (By Container Type , LD-3 , LD-6 , LD-11 , M-1 , Others , By Material Type , Metal-based Containers , Composite-based Containers , Other Materials , By Placement Location , and Main Cargo Hold ), By Application (Commercial Use , and Military Use), By Region, and Key Companies - Industry Segment Outlook, Market Assessment, Competition Scenario, Trends and Forecast 2020-2029