"Doosan Donga" . . . . . . . . "Doosan Tower" . . . . . . . . . "HSD" . "Doosan Group" . "''Doosan Magazine''" . . . . . . "Doosan Corp" . . . . . "Babcock Energy" . "Doosan International" . . . "Doosan DST" . . . . . "Doosan Infracore" . . . "Doosan Magazine" . . . . . . "Doosan Infracore's" . . . . "1896" . . . "Doosan Heavy" . "Doosan Group" . . . . . . . . "Doosan" . "Doosan Heavy Industries" . . . .