| 442 | Tools/equip. for engineers, electr., boatswains, carpenters |
| 444 | Cleaning equipment, garbage chutes |
| 445 | Garbage disposal plants, incinerators |
| 551 | Galley machinery |
| 58 | Sanitary syst. w/discharges, accommodation drain systems |
| 582 | Sanitary discharge systems, accommodation drainage systems |
| 583 | Bathtubs, bidets, shower cabinets, w.c., washbasins |
| 803 | Bilge systems |