| IfcCableCarrierSegmentType, IfcCableSegmentType, IfcDuctSegmentType, IfcPipeSegmentType |
| Entité | Attributs |
|---|---|
| IfcRoot | GlobalId, OwnerHistory, Name, Description |
| IfcTypeObject | ApplicableOccurrence, HasPropertySets |
| IfcTypeProduct | RepresentationMaps, Tag |
| IfcElementType | ElementType |