01 Refinery and Petrochemical Plant ¬á¬à¬Õ¬â¬à¬Ò¬ß¬à¬ã¬ä¬Ú¡æ
02 Power Plant and Desalination Plant ¬á¬à¬Õ¬â¬à¬Ò¬ß¬à¬ã¬ä¬Ú¡æ
03 Indeustrial Plant ¬á¬à¬Õ¬â¬à¬Ò¬ß¬à¬ã¬ä¬Ú¡æ
04 Offshore ¬á¬à¬Õ¬â¬à¬Ò¬ß¬à¬ã¬ä¬Ú¡æ
05 Shipbuilding ¬á¬à¬Õ¬â¬à¬Ò¬ß¬à¬ã¬ä¬Ú¡æ