/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: sonjadragovic https://cdn.slidesharecdn.com/profile-photo-sonjadragovic-48x48.jpg?cb=1583677424 Contracting activities, coordination activities, project development, monitoring of construction, structural designening, concrete buildings, steel construction designening http://www.architizer.com/en_us/firms/view/alfaprojekt/21164/?sr=1