B01 | Structural work and surface treatment (plate, welder, paint) |
D01 | Steel |
D02 | Stainless steel |
D03 | Aluminium |
D04 | GRP/FRP |
D05 | Anti-corrosion |
D06 | Coatings & paint |
D08 | Additives & agents |
D10 | Other materials |
D11 | Lubricants |
D12 | Plastic |
E01 | Hatches, covers, ports, ramps & platforms |
E09 | Watertight/weathertight doors & windows |
E10 | Gratings & drains |
L08 | Monitoring equipment |
P05 | Other communication equipment |