| 10 | Specification, estimating, drawing, instruction, courses |
| 196 | Miscellaneous consumption articles |
| 276 | Galvanizing, nickel plating, metallizing |
| 3 | Equipment for cargo |
| 353 | Loading/discharging systems in pump rooms |
| 354 | Loading/discharging systems in cargo tanks |
| 414 | Underwater searching equipm.: asdic, echo sounder, speed log |
| 438 | Common hydraulic oil system for anchoring/mooring equipment |
| 481 | Drilling equipment |
| 6 | Machinery main components |
| 7 | Systems for machinery main components |
| 802 | Heating coils in ballast tanks |
| 804 | Gutter pipes outside accommodation |
| 81 | Fire, lifeboat alarm, fire fighting and wash down systems |
| 813 | Fire/wash down syst., emergency fire pumps, sprinkler syst. |
| 821 | Air and sounding systems from tanks to deck |
| 831 | Special common hydraulic oil systems |
| 871 | Main switchboards |
| 872 | Emergency switchboards |
| 875 | Distribution panels and boards |