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NorthropGrummansolvesthetoughestproblemsinspace,aeronautics,defenseandcyberspacetomeettheeverevolvingneedsofourcustomersworldwide.Our95,000employeesdefinepossibleeverydayusingscience,technologyandengineeringtocreateanddeliveradvancedsystems,productsandservices.

www.northropgrumman.com 特产礼品 2026-11-13