BIMobject 类别建筑 - 站点建设
IFC 分类对象
Uniclass 2015 代码Ss_25_14
Uniclass 2015 说明Fence systems
CSI MasterFormat 2014 代码32 31 00
CSI MasterFormat 2014 标题Fences and Gates
OmniClass 编号23-11 25 19
OmniClass 标题Fences
CSI UniFormat II 代码G
CSI UniFormat II 标题SITEWORK