355 | Loading/discharging systems for lpg/lng in gaseous phase |
382 | Tank cleaning systems and equipment |
408 | Dynamic positioning systems |
444 | Cleaning equipment, garbage chutes |
445 | Garbage disposal plants, incinerators |
501 | Lifeboats w/equipment |
57 | Ventilation, air-conditioning, heating systems |
58 | Sanitary syst. w/discharges, accommodation drain systems |
581 | Sanitary supply systems |
582 | Sanitary discharge systems, accommodation drainage systems |
584 | Drinking water systems and coolers |
64 | Boilers, steam, gas generators |
70 | Fuel systems |
722 | Fresh water and other cooling systems |
761 | Distilled and make-up water systems |
801 | Ballast systems, solid ballast |
803 | Bilge systems |
867 | Rectifiers and converters |