| 280 / | HD | LAND VEHICLES |
| 29 | DF | WHEELED {21} |
| 200 | DF | .~ Occupant propelled type {8} |
| 288.4 | ![]() | .~.~ Attachments and accessories {8} |
| 290 | DF | .~.~.~> Occupant body harness |
| 291 | DF | .~.~.~> Steps and foot rests |
| 292 | DF | .~.~.~> Towing attachments |
| 293 | DF | .~.~.~> Props and steadying devices {5} |
| 304.1 | DF | .~.~.~> Wheelchair |
| 304.2 | DF | .~.~.~> Wheel driven |
| 304.3 | DF | .~.~.~> Guards and reinforcements {1} |
| 304.5 | DF | .~.~.~> Handling and carrying attachments |