BIMobject 类别建筑 - Beams & Lintels
IFC 分类结构件
UNSPSC 名称Wood joists
UNSPSC 代码30103607
Uniclass 2015 代码Pr_20_85_08_86
Uniclass 2015 说明Structural wood-composite I-joists
CSI MasterFormat 2014 代码06 17 33
CSI MasterFormat 2014 标题Wood I-Joists
OmniClass 编号23-13 35 19 15 17
OmniClass 标题Engineered Wood Products
CSI UniFormat II 代码C10
CSI UniFormat II 标题INTERIOR CONSTRUCTION