SAVUNMA VE HAVACILIK ALANINDA ADİTİF İMALAT TEKNOLOJİSİNİN BAKIM VE TAMİR AMAÇLI KULLANIMI [TR] USE OF ADDITIVE MANUFACTURING TECHNOLOGY FOR MAINTENANCE AND REPAIR PURPOSES IN AEROSPACE AND DEFENSE SECTOR [EN] Journal title: Mühendis ve Makina Authors: Necmi Kara Subject(s):