트레일러 단위 Desc J 2945 Slash 1 B (TrailerUnitDescJ2945Slash1B)

TrailerUnitDescJ2945Slash1B ::= SEQUENCE {
    width       VehicleWidth,   
    length      VehicleLength,  
    height      VehicleHeight           OPTIONAL,
    weight      TrailerWeight           OPTIONAL,
    
    -- The front pivot point of the unit
    frontPivot  PivotPointDescription,
    -- The rear pivot point connecting to the next element, 
    -- if present and used (implies another unit is connected)
    rearPivot   PivotPointDescription   OPTIONAL,
    bumpers     BumperHeights           OPTIONAL,
    axles       Axles                   OPTIONAL,
    ...
    }