หมวดหมู่ BIMobjectงานระบบ (HVAC) - ท่อส่งลม
IFC classificationDuct Segment
ETIM CodeEC000059
ETIM NameInstallation duct
Uniclass 2015 CodePr_20_85_12
Uniclass 2015 DescriptionBunds and ducts
CSI MasterFormat 2014 Code23 31 00
CSI MasterFormat 2014 TitleHVAC Ducts and Casings
OmniClass Number23-33 49 00
OmniClass TitleHVAC Ductwork