Nomenclature Secondary Object Term
Pipe, DrainageNomenclature Secondary Object Term
Pipe, Water SupplyNomenclature Primary Object Term
Pipe, PlumbingNomenclature Primary Object Term
PipeNomenclature Sub-Class
Plumbing & Drainage ElementsNomenclature Sub-Class
Construction MaterialsNomenclature Class
Building ComponentsNomenclature Category
Category 01: Built Environment Objects