EROSIONPREVENTION
EROSIONPREVENTION: "EROSIONPREVENTION"
FENESTRATION
FENESTRATION: "FENESTRATION"
FOUNDATION
FOUNDATION: "FOUNDATION"
LOADBEARING
LOADBEARING: "LOADBEARING"
MOORING
MOORING: "MOORING"
NOTDEFINED
NOTDEFINED: "NOTDEFINED"
OUTERSHELL
OUTERSHELL: "OUTERSHELL"
PRESTRESSING
PRESTRESSING: "PRESTRESSING"
RAILWAYLINE
RAILWAYLINE: "RAILWAYLINE"
RAILWAYTRACK
RAILWAYTRACK: "RAILWAYTRACK"
REINFORCING
REINFORCING: "REINFORCING"
SHADING
SHADING: "SHADING"
TRACKCIRCUIT
TRACKCIRCUIT: "TRACKCIRCUIT"
TRANSPORT
TRANSPORT: "TRANSPORT"
USERDEFINED
USERDEFINED: "USERDEFINED"
IfcBuiltSystemTypeEnum